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Round|Lab Grown|IGI

1.15ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG728521430

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521430

Diamond specifications and retailer prices

From $499 SGD
$390 USD
As of October 30, 2026
Save $1,011 SGD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,510 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728521430 or 728521430. Listed at 8 retailers as of October 29, 2026, with prices from $499 to $1,510, a $1,011 spread on the same certified stone. MOH London lists it at $1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521430
Dimensions6.75 × 6.71 × 4.19 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.75 mm6.71 mm1.15 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521430
Side View
Table 54.0%Crown 33.7°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,510 SGD|Low: $499 SGD|High: $1,520 SGD|Avg: $768 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6$499 SGD
Retailer 4$633 SGD
Retailer 3$671 SGD
Retailer 5$678 SGD
Retailer 2$701 SGD
MOH London$1,510 SGD

39 data points across 6 retailers

8 retailers$499 SGD to $1,510 SGD

Retailer 1
-
$491 SGD
HK$3,000 HKD
Price last confirmed 57 days ago
B+
Retailer 2
-
$499 SGD
$390 USD
View
B+
Retailer 3
-
$633 SGD
$495 USD
View
Retailer 4
-
$671 SGD
$525 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$678 SGD
$530 USD
View
B+
Retailer 6
-
$701 SGD
£432 GBP
View
Retailer 7
-
$1,271 SGD
$994 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG728521430 · Oct 29
$1,510 SGD
£930 GBP
View
7 more retailers have this diamond
Prices start from $499 SGDSave up to $1,011 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.

B+
1.15ct Round
$499 SGD