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Marquise|Lab Grown|IGI

2.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG809634611

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809634611

Diamond specifications and retailer prices

From $721 USD
As of October 27, 2026
Save $3,079 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,800 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809634611 or 809634611. Listed at 21 retailers as of October 27, 2026, with prices from $721 to $3,800, a $3,079 spread on the same certified stone. Brilliant Earth lists it at $3,800. 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

2.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809634611
Dimensions14.93 × 7.14 × 4.05 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.93 mm7.14 mm2.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809634611
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 56.7%

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 27
Current: $3,800 USD|Low: $806 USD|High: $4,120 USD|Avg: $1,968 USD|-7.8%
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
October 29, 2026
Retailer 7$806 USD
Retailer 17$836 USD
Retailer 11$1,015 USD
Retailer 5$1,192 USD
Retailer 12$1,326 USD
Retailer 10$1,333 USD
Retailer 6$1,355 USD
Retailer 4$1,357 USD
Retailer 13$1,984 USD
Retailer 15$2,059 USD
Retailer 2$2,157 USD
Retailer 3$2,351 USD
Retailer 8$2,606 USD
Retailer 16$2,711 USD
Retailer 9$2,882 USD
Retailer 14$3,301 USD
Brilliant Earth$3,800 USD

44 data points across 17 retailers

21 retailers$721 USD to $3,800 USD

A
Cheapest Retailer
-
$721 USD
Returns within 21 days
A
Retailer 2
-
$784 USD
View
A
Retailer 3
-
$806 USD
View
Final sale: no returns
A
Retailer 4
-
$836 USD
View
Returns within 30 days
A
Retailer 5
-
$836 USD
View
Price last confirmed 11 days ago
Returns within 30 days
A
Retailer 6
-
$1,015 USD
View
Returns within 40 days
A
Retailer 7
-
$1,192 USD
View
Returns within 30 days
A
Retailer 8
-
$1,326 USD
€1,263 EUR
View
Returns within 100 days
A
Retailer 9
-
$1,333 USD
£1,050 GBP
View
Returns within 30 days
A
Retailer 10
-
$1,355 USD
View
Returns within 30 days
A
Retailer 11
-
$1,357 USD
View
Returns within 30 days
B+
Retailer 12
-
$1,984 USD
A$3,052 AUD
View
B+
Retailer 13
-
$2,059 USD
View
Returns within 30 days
B+
Retailer 14
-
$2,157 USD
ZAR 34,848 ZAR
View
Returns within 7 days
B+
Retailer 15
-
$2,351 USD
View
Returns within 30 days
B
Retailer 16
-
$2,606 USD
£2,052 GBP
View
Returns within 30 days
B+
Retailer 17
-
$2,711 USD
View
Returns within 30 days
B
Retailer 18
-
$2,852 USD
View
Returns within 30 days
B
Retailer 19
-
$2,882 USD
View
Returns within 90 days
B
Retailer 20
-
$3,301 USD
£2,599 GBP
View
Most Expensive
B
Brilliant Earth
20835914A · Oct 28
$3,800 USD
View
Returns within 30 days
20 more retailers have this diamond
Prices start from $721 USDSave up to $3,079 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
2.55ct Marquise
$721 USD