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Round|Lab Grown|IGI

2.56ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG801621951

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801621951

Diamond specifications and retailer prices

From $375 USD
As of October 29, 2026
Save $2,955 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,330 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.56ct lab-grown round diamond

This 2.56ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801621951 or 801621951. Listed at 19 retailers as of October 29, 2026, with prices from $375 to $3,330, a $2,955 spread on the same certified stone. Do Amore Diamonds lists it at $3,330. 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

2.56
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801621951
Dimensions8.70 × 8.75 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm8.75 mm2.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801621951
Side View
Table 59.0%Crown 35.1°Girdle: Slightly ThickPavilion 41.1°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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 29
Current: $3,330 USD|Low: $365 USD|High: $3,710 USD|Avg: $1,438 USD|-10.2%
Do Amore Diamonds
Retailer 2
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Retailer 19
November 1, 2026
Retailer 8$375 USD
Retailer 6$421 USD
Retailer 19$435 USD
Retailer 3$619 USD
Retailer 13$620 USD
Retailer 11$640 USD
Retailer 12$678 USD
Retailer 18$756 USD
Retailer 16$788 USD
Retailer 15$1,141 USD
Retailer 14$1,233 USD
Retailer 4$1,652 USD
Retailer 5$1,781 USD
Retailer 17$1,899 USD
Retailer 2$2,420 USD
Retailer 9$2,420 USD
Retailer 7$2,902 USD
Retailer 10$3,260 USD
Do Amore Diamonds$3,330 USD

33 data points across 19 retailers

19 retailers$375 USD to $3,330 USD

A
Cheapest Retailer
-
$375 USD
A
Retailer 2
-
$421 USD
View
A
Retailer 3
-
$435 USD
View
Final sale: no returns
B+
Retailer 4
-
$619 USD
View
A
Retailer 5
-
$620 USD
View
A
Retailer 6
-
$640 USD
View
A
Retailer 7
-
$678 USD
£534 GBP
View
A
Retailer 8
-
$756 USD
View
A
Retailer 9
-
$788 USD
€750 EUR
View
B+
Retailer 10
-
$1,141 USD
A$1,756 AUD
View
B+
Retailer 11
-
$1,233 USD
View
B+
Retailer 12
-
$1,652 USD
View
B
Retailer 13
-
$1,781 USD
View
B
Retailer 14
-
$1,899 USD
£1,495 GBP
View
B
Retailer 15
-
$2,420 USD
View
B
Retailer 16
-
$2,420 USD
CA$3,361 CAD
View
B
Retailer 17
-
$2,902 USD
View
B
Retailer 18
-
$3,260 USD
View
Most Expensive
B
Do Amore Diamonds
27-2DE3DA54B · Oct 31
$3,330 USD
View
18 more retailers have this diamond
Prices start from $375 USDSave up to $2,955 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
2.56ct Round
$375 USD