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Marquise|Lab Grown|IGI

2.10ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG743509135

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG743509135

Diamond specifications and retailer prices

From $1,227 USD
As of November 2, 2026
Save $6,402 USD (84%) vs most expensive(unlock to see where)
34 retailers carry this diamond
Most expensive: $7,629 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.1ct lab-grown marquise diamond

This 2.1ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743509135 or 743509135. Listed at 34 retailers as of October 31, 2026, with prices from $1,227 to $7,629, a $6,402 spread on the same certified stone. Novita Diamonds lists it at $7,629. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509135
Dimensions13.26 × 6.69 × 4.15 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
13.26 mm6.69 mm2.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509135
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $7,629 USD|Low: $1,227 USD|High: $8,015 USD|Avg: $3,305 USD|-4.8%
Novita Diamonds
Retailer 2
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Retailer 25
November 4, 2026
Retailer 14$1,227 USD
Retailer 22$1,373 USD
Retailer 12$1,424 USD
Retailer 24$1,595 USD
Retailer 4$1,632 USD
Retailer 6$1,740 USD
Retailer 10$2,041 USD
Retailer 2$2,046 USD
Retailer 18$2,150 USD
Retailer 23$2,294 USD
Retailer 13$2,670 USD
Retailer 5$2,727 USD
Retailer 25$2,995 USD
Retailer 21$3,380 USD
Retailer 3$3,444 USD
Retailer 19$3,676 USD
Retailer 15$3,696 USD
Retailer 8$4,086 USD
Retailer 7$4,471 USD
Retailer 20$4,574 USD
Retailer 11$4,950 USD
Retailer 9$4,991 USD
Retailer 16$5,030 USD
Retailer 17$5,458 USD
Novita Diamonds$7,629 USD

31 data points across 25 retailers

34 retailers$1,227 USD to $7,629 USD

A
Cheapest Retailer
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$1,227 USD
Retailer 2
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$1,227 USD
View
Price last confirmed 27 days ago
A
Retailer 3
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$1,373 USD
View
Final sale: no returns
Retailer 4
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$1,424 USD
View
Price last confirmed 27 days ago
Retailer 5
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$1,424 USD
View
Price last confirmed 25 days ago
Retailer 6
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$1,589 USD
View
Price last confirmed 35 days ago
A
Retailer 7
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$1,595 USD
View
A
Retailer 8
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$1,632 USD
View
Retailer 9
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$1,728 USD
View
Price last confirmed 36 days ago
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Retailer 10
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$1,740 USD
View
Retailer 11
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$1,817 USD
View
Price last confirmed 35 days ago
Retailer 12
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$1,817 USD
View
Price last confirmed 38 days ago
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Retailer 13
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$2,041 USD
View
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Retailer 14
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$2,046 USD
View
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Retailer 15
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$2,150 USD
View
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Retailer 16
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$2,294 USD
View
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Retailer 17
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$2,669 USD
View
Retailer 18
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$2,669 USD
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Price last confirmed 25 days ago
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Retailer 19
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$2,670 USD
View
B+
Retailer 20
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$2,727 USD
View
B+
Retailer 21
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$2,995 USD
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B+
Retailer 22
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$3,380 USD
View
B+
Retailer 23
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$3,444 USD
View
Retailer 24
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$3,454 USD
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Price last confirmed 35 days ago
B+
Retailer 25
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$3,676 USD
View
B+
Retailer 26
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$3,696 USD
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B+
Retailer 27
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$4,086 USD
View
B
Retailer 28
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$4,471 USD
View
B+
Retailer 29
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$4,574 USD
View
B+
Retailer 30
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$4,950 USD
View
B
Retailer 31
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$4,991 USD
View
B
Retailer 32
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$5,030 USD
View
B
Retailer 33
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$5,458 USD
View
Most Expensive
B
Novita Diamonds
cert_743509135 · Oct 31
$7,629 USD
A$11,737 AUD
View
33 more retailers have this diamond
Prices start from $1,227 USDSave up to $6,402 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.10ct Marquise
$1,227 USD