CaratHunter
Plans
Round|Lab Grown|IGI

2.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG831640124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831640124

Diamond specifications and retailer prices

From $486 SGD
$380 USD
As of November 1, 2026
Save $5,086 SGD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,572 SGD at Yadav Diamonds · As of November 2, 2026
View at Yadav 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 LG831640124 or 831640124. Listed at 22 retailers as of November 1, 2026, with prices from $486 to $5,572, a $5,086 spread on the same certified stone. Yadav Diamonds lists it at $5,572. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831640124
Dimensions8.61 × 8.65 × 5.45 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
8.61 mm8.65 mm2.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831640124
Side View
Table 57.0%Crown 36.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $945 SGD|Low: $464 SGD|High: $6,331 SGD|Avg: $1,945 SGD|+2.9%
Retailer 1
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
Retailer 19
Retailer 20
Yadav Diamonds
November 2, 2026
Retailer 2$486 SGD
Retailer 19$545 SGD
Retailer 10$604 SGD
Retailer 11$671 SGD
Retailer 13$793 SGD
Retailer 7$808 SGD
Retailer 1$945 SGD
Retailer 14$1,089 SGD
Retailer 3$1,335 SGD
Retailer 18$1,422 SGD
Retailer 5$1,423 SGD
Retailer 12$1,460 SGD
Retailer 9$1,939 SGD
Retailer 8$1,956 SGD
Retailer 6$1,988 SGD
Retailer 17$2,149 SGD
Retailer 4$2,370 SGD
Retailer 20$2,638 SGD
Retailer 15$3,121 SGD
Retailer 16$4,335 SGD
Yadav Diamonds$5,572 SGD

36 data points across 21 retailers

22 retailers$486 SGD to $5,572 SGD

A
Cheapest Retailer
-
$486 SGD
$380 USD
A
Retailer 2
-
$545 SGD
$426 USD
View
Retailer 3
-
$600 SGD
$469 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$604 SGD
$472 USD
View
A
Retailer 5
-
$671 SGD
HK$4,100 HKD
View
A
Retailer 6
-
$793 SGD
$620 USD
View
B+
Retailer 7
-
$808 SGD
$632 USD
View
A
Retailer 8
-
$945 SGD
€704 EUR
View
A
Retailer 9
-
$1,089 SGD
£670 GBP
View
B+
Retailer 10
-
$1,335 SGD
A$1,606 AUD
View
B+
Retailer 11
-
$1,422 SGD
$1,112 USD
View
B+
Retailer 12
-
$1,423 SGD
$1,113 USD
View
B+
Retailer 13
-
$1,460 SGD
ZAR 18,443 ZAR
View
B
Retailer 14
-
$1,939 SGD
$1,516 USD
View
B
Retailer 15
-
$1,956 SGD
View
B
Retailer 16
-
$1,988 SGD
$1,554 USD
View
B
Retailer 17
-
$2,149 SGD
$1,680 USD
View
B
Retailer 18
-
$2,370 SGD
£1,459 GBP
View
B
Retailer 19
-
$2,638 SGD
$2,063 USD
View
B
Retailer 20
-
$3,121 SGD
$2,440 USD
View
B
Retailer 21
-
$4,335 SGD
$3,390 USD
View
Most Expensive
B
Yadav Diamonds
13239289 · Nov 2
$5,572 SGD
$4,357 USD
View
21 more retailers have this diamond
Prices start from $486 SGDSave up to $5,086 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
$486 SGD