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Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

GD • F/VVS1 • IGI LG794607120

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794607120

Diamond specifications and retailer prices

From $910 USD
As of November 2, 2026
Save $4,690 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,600 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG794607120 or 794607120. Listed at 19 retailers as of November 2, 2026, with prices from $910 to $5,600, a $4,690 spread on the same certified stone. Do Amore Diamonds lists it at $5,600. 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

2.55
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794607120
Dimensions14.31 × 6.96 × 4.47 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.31 mm6.96 mm2.55 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794607120
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.2%

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 2
Current: $5,600 USD|Low: $630 USD|High: $5,860 USD|Avg: $2,608 USD|-4.4%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 9$632 USD
Retailer 15$910 USD
Retailer 4$1,032 USD
Retailer 18$1,037 USD
Retailer 8$1,255 USD
Retailer 2$1,834 USD
Retailer 16$1,916 USD
Retailer 6$2,269 USD
Retailer 17$2,317 USD
Retailer 14$2,318 USD
Retailer 3$2,585 USD
Retailer 5$2,919 USD
Retailer 13$3,025 USD
Retailer 10$3,091 USD
Retailer 7$3,217 USD
Retailer 12$3,670 USD
Retailer 11$4,937 USD
Do Amore Diamonds$5,600 USD

26 data points across 18 retailers

19 retailers$910 USD to $5,600 USD

Retailer 1
-
$632 USD
Price last confirmed 25 days ago
Retailer 2
-
$714 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$910 USD
View
B+
Retailer 4
-
$1,032 USD
View
B+
Retailer 5
-
$1,037 USD
View
B+
Retailer 6
-
$1,834 USD
View
B
Retailer 7
-
$1,916 USD
A$2,948 AUD
View
Retailer 8
-
$2,269 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$2,317 USD
A$3,564 AUD
View
B
Retailer 10
-
$2,318 USD
View
B
Retailer 11
-
$2,585 USD
View
B
Retailer 12
-
$2,919 USD
SGD 3,945 SGD
View
B
Retailer 13
-
$3,025 USD
View
B
Retailer 14
-
$3,091 USD
View
Retailer 15
-
$3,217 USD
£2,533 GBP
View
Price last confirmed 22 days ago
B
Retailer 16
-
$3,670 USD
View
B
Retailer 17
-
$4,070 USD
View
Retailer 18
-
$4,937 USD
View
Most Expensive
B
Do Amore Diamonds
27-47892172F · Nov 2
$5,600 USD
View
18 more retailers have this diamond
Prices start from $910 USDSave up to $4,690 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
$910 USD