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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790612080

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612080

Diamond specifications and retailer prices

From $1,839 USD
As of October 30, 2026
Save $5,638 USD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,477 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790612080 or 790612080. Listed at 24 retailers as of October 30, 2026, with prices from $1,839 to $7,477, a $5,638 spread on the same certified stone. Taylor and Hart lists it at $7,477. 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

2.03
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612080
Dimensions12.30 × 6.79 × 4.18 mm
L/W Ratio1.81
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
12.30 mm6.79 mm2.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612080
Side View
Table 60.0%Crown 37.2°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,934 USD|Low: $1,766 USD|High: $9,632 USD|Avg: $4,047 USD|-25.3%
Retailer 1
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Retailer 21
Taylor and Hart
October 31, 2026
Retailer 19$1,839 USD
Retailer 7$2,001 USD
Retailer 9$2,059 USD
Retailer 2$2,134 USD
Retailer 13$2,134 USD
Retailer 6$2,137 USD
Retailer 8$2,274 USD
Retailer 18$2,300 USD
Retailer 5$2,458 USD
Retailer 1$2,934 USD
Retailer 3$3,346 USD
Retailer 15$3,379 USD
Retailer 17$3,589 USD
Retailer 4$4,000 USD
Retailer 14$4,420 USD
Retailer 21$5,499 USD
Retailer 12$5,505 USD
Retailer 16$6,126 USD
Retailer 10$6,425 USD
Retailer 20$6,970 USD
Retailer 11$7,125 USD
Taylor and Hart$7,477 USD

38 data points across 22 retailers

24 retailers$1,839 USD to $7,477 USD

A
Cheapest Retailer
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$1,839 USD
A
Retailer 2
-
$2,001 USD
View
A
Retailer 3
-
$2,059 USD
View
Final sale: no returns
A
Retailer 4
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$2,134 USD
View
Retailer 5
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$2,134 USD
View
Price last confirmed 19 days ago
A
Retailer 6
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$2,137 USD
View
A
Retailer 7
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$2,274 USD
View
A
Retailer 8
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$2,300 USD
View
A
Retailer 9
-
$2,458 USD
HK$19,200 HKD
View
B+
Retailer 10
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$2,934 USD
£2,310 GBP
View
B+
Retailer 11
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$3,346 USD
View
B+
Retailer 12
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$3,379 USD
€3,218 EUR
View
Retailer 13
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$3,438 USD
View
Price last confirmed 83 days ago
B+
Retailer 14
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$3,589 USD
View
B+
Retailer 15
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$4,000 USD
View
B+
Retailer 16
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$4,420 USD
£3,480 GBP
View
B
Retailer 17
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$5,499 USD
View
B
Retailer 18
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$5,505 USD
ZAR 88,941 ZAR
View
B
Retailer 19
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$5,750 USD
View
B
Retailer 20
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$6,126 USD
£4,824 GBP
View
B
Retailer 21
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$6,425 USD
View
B
Retailer 22
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$6,970 USD
View
B
Retailer 23
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$7,125 USD
SGD 9,628 SGD
View
Most Expensive
B
Taylor and Hart
BJNGH7F · Oct 31
$7,477 USD
View
23 more retailers have this diamond
Prices start from $1,839 USDSave up to $5,638 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
2.03ct Marquise
$1,839 USD