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Round|Lab Grown|IGI

2.51ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG789606227

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789606227

Diamond specifications and retailer prices

From $369 USD
As of October 29, 2026
Save $2,901 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,270 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.51ct lab-grown round diamond

This 2.51ct 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 LG789606227 or 789606227. Listed at 19 retailers as of October 29, 2026, with prices from $369 to $3,270, a $2,901 spread on the same certified stone. Do Amore Diamonds lists it at $3,270. 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

2.51
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789606227
Dimensions8.65 × 8.72 × 5.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm8.72 mm2.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789606227
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $3,270 USD|Low: $360 USD|High: $3,640 USD|Avg: $1,484 USD|-10.2%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 18$369 USD
Retailer 5$427 USD
Retailer 16$428 USD
Retailer 6$577 USD
Retailer 19$608 USD
Retailer 15$610 USD
Retailer 2$668 USD
Retailer 4$750 USD
Retailer 14$774 USD
Retailer 12$1,117 USD
Retailer 17$1,209 USD
Retailer 3$1,622 USD
Retailer 8$1,746 USD
Retailer 13$1,982 USD
Retailer 9$2,373 USD
Retailer 11$2,450 USD
Retailer 7$2,845 USD
Retailer 10$3,200 USD
Do Amore Diamonds$3,270 USD

38 data points across 19 retailers

19 retailers$369 USD to $3,270 USD

A
Cheapest Retailer
-
$369 USD
A
Retailer 2
-
$427 USD
View
Final sale: no returns
A
Retailer 3
-
$428 USD
View
A
Retailer 4
-
$577 USD
View
B+
Retailer 5
-
$608 USD
View
A
Retailer 6
-
$610 USD
View
A
Retailer 7
-
$668 USD
£526 GBP
View
A
Retailer 8
-
$750 USD
View
A
Retailer 9
-
$774 USD
€737 EUR
View
B+
Retailer 10
-
$1,117 USD
A$1,718 AUD
View
B+
Retailer 11
-
$1,209 USD
View
B+
Retailer 12
-
$1,622 USD
View
B+
Retailer 13
-
$1,746 USD
View
B
Retailer 14
-
$1,982 USD
£1,561 GBP
View
B
Retailer 15
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$2,373 USD
CA$3,296 CAD
View
Retailer 16
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$2,450 USD
View
Price last confirmed 16 days ago
B
Retailer 17
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$2,845 USD
View
B
Retailer 18
-
$3,200 USD
View
Most Expensive
B
Do Amore Diamonds
27-5C41BDA08 · Oct 29
$3,270 USD
View
18 more retailers have this diamond
Prices start from $369 USDSave up to $2,901 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
2.51ct Round
$369 USD