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Round|Lab Grown|IGI

2.56ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG830633381

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830633381

Diamond specifications and retailer prices

From $468 SGD
$366 USD
As of November 1, 2026
Save $3,725 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,193 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG830633381 or 830633381. Listed at 21 retailers as of October 31, 2026, with prices from $468 to $4,193, a $3,725 spread on the same certified stone. Brilliant Earth lists it at $4,193. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830633381
Dimensions8.94 × 8.89 × 5.30 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
8.94 mm8.89 mm2.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830633381
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.5%

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: Nov 1
Current: $4,193 SGD|Low: $446 SGD|High: $4,193 SGD|Avg: $1,574 SGD
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 7
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Retailer 20
November 1, 2026
Retailer 19$468 SGD
Retailer 17$542 SGD
Retailer 11$580 SGD
Retailer 4$687 SGD
Retailer 20$773 SGD
Retailer 8$818 SGD
Retailer 15$950 SGD
Retailer 13$1,043 SGD
Retailer 3$1,283 SGD
Retailer 6$1,398 SGD
Retailer 16$1,434 SGD
Retailer 5$1,466 SGD
Retailer 10$1,864 SGD
Retailer 7$1,915 SGD
Retailer 9$1,970 SGD
Retailer 14$2,167 SGD
Retailer 12$2,258 SGD
Retailer 18$2,660 SGD
Retailer 2$3,126 SGD
Brilliant Earth$4,193 SGD

34 data points across 20 retailers

21 retailers$468 SGD to $4,193 SGD

A
Cheapest Retailer
-
$468 SGD
$366 USD
A
Retailer 2
-
$542 SGD
$424 USD
View
Retailer 3
-
$577 SGD
$451 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$580 SGD
$454 USD
View
A
Retailer 5
-
$687 SGD
HK$4,200 HKD
View
A
Retailer 6
-
$773 SGD
$605 USD
View
B+
Retailer 7
-
$818 SGD
$640 USD
View
A
Retailer 8
-
$950 SGD
€708 EUR
View
A
Retailer 9
-
$1,043 SGD
£643 GBP
View
B+
Retailer 10
-
$1,283 SGD
A$1,544 AUD
View
B+
Retailer 11
-
$1,398 SGD
ZAR 17,671 ZAR
View
B+
Retailer 12
-
$1,434 SGD
$1,122 USD
View
B+
Retailer 13
-
$1,466 SGD
$1,147 USD
View
B+
Retailer 14
-
$1,864 SGD
$1,458 USD
View
B+
Retailer 15
-
$1,915 SGD
$1,498 USD
View
B
Retailer 16
-
$1,970 SGD
View
B
Retailer 17
-
$2,167 SGD
$1,695 USD
View
B
Retailer 18
-
$2,258 SGD
£1,391 GBP
View
B
Retailer 19
-
$2,660 SGD
$2,081 USD
View
B
Retailer 20
-
$3,126 SGD
$2,445 USD
View
Most Expensive
B
Brilliant Earth
21327682A · Oct 31
$4,193 SGD
$3,280 USD
View
20 more retailers have this diamond
Prices start from $468 SGDSave up to $3,725 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
2.56ct Round
$468 SGD