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Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG804639446

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804639446

Diamond specifications and retailer prices

From $415 SGD
$324 USD
As of October 26, 2026
Save $2,700 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,116 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804639446 or 804639446. Listed at 24 retailers as of October 26, 2026, with prices from $415 to $3,116, a $2,700 spread on the same certified stone. Brilliant Earth lists it at $3,116. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804639446
Dimensions8.75 × 8.71 × 5.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm8.71 mm2.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804639446
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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 26
Current: $3,116 SGD|Low: $463 SGD|High: $3,282 SGD|Avg: $1,366 SGD|-5.1%
Brilliant Earth
Retailer 2
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Retailer 19
October 29, 2026
Retailer 4$463 SGD
Retailer 9$481 SGD
Retailer 6$692 SGD
Retailer 16$712 SGD
Retailer 18$734 SGD
Retailer 12$836 SGD
Retailer 15$911 SGD
Retailer 8$991 SGD
Retailer 13$1,143 SGD
Retailer 7$1,144 SGD
Retailer 14$1,241 SGD
Retailer 17$1,272 SGD
Retailer 10$1,711 SGD
Retailer 19$1,977 SGD
Retailer 11$1,993 SGD
Retailer 3$2,036 SGD
Retailer 2$2,073 SGD
Retailer 5$2,571 SGD
Brilliant Earth$3,116 SGD

40 data points across 19 retailers

24 retailers$415 SGD to $3,116 SGD

A
Cheapest Retailer
-
$415 SGD
$324 USD
A
Retailer 2
-
$463 SGD
$361 USD
View
Final sale: no returns
A
Retailer 3
-
$481 SGD
$375 USD
View
A
Retailer 4
-
$514 SGD
$401 USD
View
A
Retailer 5
-
$514 SGD
$401 USD
View
B+
Retailer 6
-
$692 SGD
$540 USD
View
A
Retailer 7
-
$712 SGD
$555 USD
View
A
Retailer 8
-
$734 SGD
£451 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
-
$836 SGD
€621 EUR
View
A
Retailer 10
-
$911 SGD
£560 GBP
View
A
Retailer 11
-
$991 SGD
$773 USD
View
A
Retailer 12
-
$1,143 SGD
A$1,372 AUD
View
B+
Retailer 13
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$1,144 SGD
$892 USD
View
B+
Retailer 14
-
$1,241 SGD
ZAR 15,632 ZAR
View
B+
Retailer 15
-
$1,272 SGD
$992 USD
View
B+
Retailer 16
-
$1,654 SGD
$1,290 USD
View
B+
Retailer 17
-
$1,711 SGD
$1,335 USD
View
B
Retailer 18
-
$1,977 SGD
$1,542 USD
View
B
Retailer 19
-
$1,993 SGD
£1,224 GBP
View
B
Retailer 20
-
$2,036 SGD
$1,588 USD
View
B
Retailer 21
-
$2,073 SGD
£1,273 GBP
View
B
Retailer 22
-
$2,532 SGD
$1,975 USD
View
Price last confirmed 15 days ago
B
Retailer 23
-
$2,571 SGD
$2,005 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
20640155A · Oct 28
$3,116 SGD
$2,430 USD
View
23 more retailers have this diamond
Prices start from $415 SGDSave up to $2,700 SGD

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
$415 SGD