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Heart|Lab Grown|IGI

1.02ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG840664707

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664707

Diamond specifications and retailer prices

From $277 SGD
As of November 4, 2026
Save $1,013 SGD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,290 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664707 or 840664707. Listed at 11 retailers as of November 4, 2026, with prices from $277 to $1,290, a $1,013 spread on the same certified stone. Brilliant Earth lists it at $1,290. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664707
Dimensions6.78 × 6.94 × 4.01 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.94 mm1.02 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG840664707
Side View
Table 69.0%Crown 34.1°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 57.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,290 SGD|Low: $277 SGD|High: $1,290 SGD|Avg: $588 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$277 SGD
Retailer 2$287 SGD
Retailer 3$410 SGD
Retailer 8$410 SGD
Retailer 4$418 SGD
Retailer 6$442 SGD
Retailer 5$459 SGD
Retailer 7$630 SGD
Retailer 9$668 SGD
Retailer 10$779 SGD
Brilliant Earth$1,290 SGD

8 data points across 11 retailers

11 retailers$277 SGD to $1,290 SGD

A
Cheapest Retailer
-
$277 SGD
A
Retailer 2
-
$287 SGD
View
B+
Retailer 3
-
$410 SGD
View
B+
Retailer 4
-
$410 SGD
View
B+
Retailer 5
-
$418 SGD
View
B+
Retailer 6
-
$442 SGD
View
B+
Retailer 7
-
$459 SGD
View
B
Retailer 8
-
$630 SGD
View
B
Retailer 9
-
$668 SGD
View
B
Retailer 10
-
$779 SGD
View
Most Expensive
C
Brilliant Earth
22319641A · Nov 4
$1,290 SGD
$1,010 USD
View
10 more retailers have this diamond
Prices start from $277 SGDSave up to $1,013 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
$277 SGD