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Heart|Lab Grown|IGI

1.02ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG784678451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784678451

Diamond specifications and retailer prices

From $248 SGD
As of November 4, 2026
Save $1,253 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,501 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784678451 or 784678451. Listed at 17 retailers as of November 4, 2026, with prices from $248 to $1,501, a $1,253 spread on the same certified stone. Reve Diamonds lists it at $1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784678451
Dimensions6.02 × 7.03 × 4.11 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.02 mm7.03 mm1.02 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784678451
Side View
Table 61.0%Crown 41.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $340 SGD|Low: $238 SGD|High: $1,501 SGD|Avg: $633 SGD|-1.8%
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
Reve Diamonds
November 5, 2026
Retailer 13$248 SGD
Retailer 12$277 SGD
Retailer 4$287 SGD
Retailer 5$308 SGD
Retailer 14$308 SGD
Retailer 1$340 SGD
Retailer 9$530 SGD
Retailer 3$535 SGD
Retailer 7$554 SGD
Retailer 6$612 SGD
Retailer 8$748 SGD
Retailer 2$989 SGD
Retailer 11$991 SGD
Retailer 10$1,437 SGD
Reve Diamonds$1,501 SGD

45 data points across 15 retailers

17 retailers$248 SGD to $1,501 SGD

A
Cheapest Retailer
-
$248 SGD
A
Retailer 2
-
$277 SGD
View
Final sale: no returns
A
Retailer 3
-
$287 SGD
View
A
Retailer 4
-
$308 SGD
View
Retailer 5
-
$308 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$340 SGD
View
B+
Retailer 7
-
$530 SGD
View
B+
Retailer 8
-
$535 SGD
View
B+
Retailer 9
-
$538 SGD
View
B+
Retailer 10
-
$554 SGD
View
B+
Retailer 11
-
$612 SGD
View
B+
Retailer 12
-
$748 SGD
View
B
Retailer 13
-
$989 SGD
View
B
Retailer 14
-
$991 SGD
View
B
Retailer 15
-
$1,056 SGD
View
B
Retailer 16
-
$1,437 SGD
View
Most Expensive
B
Reve Diamonds
5585C093B · Nov 4
$1,501 SGD
$1,175 USD
View
16 more retailers have this diamond
Prices start from $248 SGDSave up to $1,253 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
1.02ct Heart
$248 SGD