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Marquise|Lab Grown|IGI

2.10ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG780661438

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780661438

Diamond specifications and retailer prices

From $1,334 USD
As of October 30, 2026
Save $7,846 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,180 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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) and certified by IGI LG780661438 or 780661438. Listed at 16 retailers as of October 30, 2026, with prices from $1,334 to $9,180, a $7,846 spread on the same certified stone. Do Amore Diamonds lists it at $9,180. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.10
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661438
Dimensions12.75 × 6.63 × 4.29 mm
L/W Ratio1.92
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
12.75 mm6.63 mm2.10 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661438
Side View
Table 61.0%Crown 36.2°Girdle: ThickPavilion 41.2°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $9,180 USD|Low: $1,334 USD|High: $9,710 USD|Avg: $4,033 USD|-5.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 1, 2026
Retailer 13$1,334 USD
Retailer 4$1,452 USD
Retailer 8$1,584 USD
Retailer 7$1,616 USD
Retailer 17$1,620 USD
Retailer 15$1,646 USD
Retailer 14$2,446 USD
Retailer 11$2,801 USD
Retailer 16$2,885 USD
Retailer 3$3,202 USD
Retailer 2$4,055 USD
Retailer 5$4,334 USD
Retailer 12$4,905 USD
Retailer 6$6,430 USD
Retailer 9$6,587 USD
Retailer 10$7,815 USD
Do Amore Diamonds$9,180 USD

32 data points across 17 retailers

16 retailers$1,334 USD to $9,180 USD

A
Cheapest Retailer
-
$1,334 USD
A
Retailer 2
-
$1,452 USD
View
A
Retailer 3
-
$1,584 USD
View
Final sale: no returns
A
Retailer 4
-
$1,616 USD
View
A
Retailer 5
-
$1,620 USD
View
A
Retailer 6
-
$1,646 USD
View
B+
Retailer 7
-
$2,446 USD
View
B+
Retailer 8
-
$2,801 USD
€2,668 EUR
View
B+
Retailer 9
-
$2,885 USD
View
B+
Retailer 10
-
$3,202 USD
View
B
Retailer 11
-
$4,055 USD
A$6,239 AUD
View
B
Retailer 12
-
$4,334 USD
View
B
Retailer 13
-
$4,905 USD
£3,862 GBP
View
B
Retailer 14
-
$6,430 USD
View
B
Retailer 15
-
$7,815 USD
A$12,023 AUD
View
Most Expensive
B
Do Amore Diamonds
27-EA4A219A8 · Nov 1
$9,180 USD
View
15 more retailers have this diamond
Prices start from $1,334 USDSave up to $7,846 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
$1,334 USD