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Oval|Lab Grown|GIA

2.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • GIA 2437414918

Certificate GIA 2437414918

Diamond specifications and retailer prices

From $896 USD
As of October 29, 2026
Save $2,534 USD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,430 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2437414918. Listed at 17 retailers as of October 29, 2026, with prices from $896 to $3,430, a $2,534 spread on the same certified stone. Brilliant Earth lists it at $3,430. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2437414918
Dimensions11.05 × 11.05 × 7.62 mm
L/W Ratio1.00
Top View
11.05 mm11.05 mm2.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437414918
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.3%

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: $3,430 USD|Low: $745 USD|High: $3,530 USD|Avg: $1,852 USD|-2.6%
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
October 29, 2026
Retailer 3$896 USD
Retailer 9$900 USD
Retailer 12$1,027 USD
Retailer 2$1,120 USD
Retailer 7$1,138 USD
Retailer 10$1,182 USD
Retailer 8$1,707 USD
Retailer 5$2,131 USD
Retailer 4$2,240 USD
Retailer 11$2,461 USD
Retailer 13$2,491 USD
Retailer 6$3,043 USD
Brilliant Earth$3,430 USD

44 data points across 13 retailers

17 retailers$896 USD to $3,430 USD

A
Retailer 1
-
$622 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$697 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$771 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$771 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$896 USD
View
Final sale: no returns
A
Retailer 6
-
$900 USD
View
A
Retailer 7
-
$1,027 USD
View
A
Retailer 8
-
$1,120 USD
£882 GBP
View
B+
Retailer 9
-
$1,182 USD
View
B+
Retailer 10
-
$1,707 USD
View
B
Retailer 11
-
$2,028 USD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$2,131 USD
A$3,278 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
$2,240 USD
£1,764 GBP
View
Price last confirmed 15 days ago
B
Retailer 14
-
$2,461 USD
View
B
Retailer 15
-
$2,491 USD
View
B
Retailer 16
-
$3,043 USD
£2,396 GBP
View
Most Expensive
B
Brilliant Earth
20779780A · Oct 29
$3,430 USD
View
16 more retailers have this diamond
Prices start from $896 USDSave up to $2,534 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 Oval
$896 USD