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Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG787656914

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787656914

Diamond specifications and retailer prices

From $1,893 USD
As of November 1, 2026
Save $5,137 USD (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,030 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct 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 LG787656914 or 787656914. Listed at 24 retailers as of October 31, 2026, with prices from $1,893 to $7,030, a $5,137 spread on the same certified stone. Brilliant Earth lists it at $7,030. 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

2.05
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787656914
Dimensions12.80 × 6.72 × 4.20 mm
L/W Ratio1.90
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
12.80 mm6.72 mm2.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787656914
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.5%

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: Nov 1
Current: $7,030 USD|Low: $1,623 USD|High: $7,030 USD|Avg: $3,754 USD
Brilliant Earth
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 15$1,691 USD
Retailer 8$1,893 USD
Retailer 3$1,962 USD
Retailer 5$1,962 USD
Retailer 7$2,116 USD
Retailer 13$2,120 USD
Retailer 14$2,514 USD
Retailer 10$2,781 USD
Retailer 16$2,805 USD
Retailer 4$3,086 USD
Retailer 9$4,054 USD
Retailer 17$5,048 USD
Retailer 11$5,061 USD
Retailer 2$5,602 USD
Retailer 12$5,914 USD
Retailer 6$6,555 USD
Brilliant Earth$7,030 USD

43 data points across 17 retailers

24 retailers$1,893 USD to $7,030 USD

Retailer 1
-
$1,691 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,840 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,893 USD
View
Final sale: no returns
Retailer 4
-
$1,962 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$1,962 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$2,116 USD
View
A
Retailer 7
-
$2,118 USD
View
A
Retailer 8
-
$2,120 USD
View
A
Retailer 9
-
$2,514 USD
A$3,868 AUD
View
A
Retailer 10
-
$2,781 USD
£2,189 GBP
View
B+
Retailer 11
-
$2,805 USD
View
B+
Retailer 12
-
$3,086 USD
View
Retailer 13
-
$3,400 USD
View
Price last confirmed 84 days ago
Retailer 14
-
$3,677 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$4,054 USD
£3,192 GBP
View
B+
Retailer 16
-
$5,048 USD
View
B+
Retailer 17
-
$5,061 USD
ZAR 81,763 ZAR
View
B
Retailer 18
-
$5,286 USD
View
B
Retailer 19
-
$5,602 USD
£4,411 GBP
View
B
Retailer 20
-
$5,914 USD
€5,632 EUR
View
B
Retailer 21
-
$5,952 USD
View
B
Retailer 22
-
$6,555 USD
SGD 8,858 SGD
View
B
Retailer 23
-
$6,883 USD
View
Most Expensive
B
Brilliant Earth
19705343A · Oct 31
$7,030 USD
View
23 more retailers have this diamond
Prices start from $1,893 USDSave up to $5,137 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
2.05ct Marquise
$1,893 USD