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Heart|Lab Grown|IGI

0.99ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG803660156

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803660156

Diamond specifications and retailer prices

From $233 SGD
As of November 6, 2026
Save $1,223 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,456 SGD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803660156 or 803660156. Listed at 19 retailers as of November 6, 2026, with prices from $233 to $1,456, a $1,223 spread on the same certified stone. Reve Diamonds lists it at $1,456. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803660156
Dimensions6.91 × 5.85 × 4.22 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm5.85 mm0.99 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803660156
Side View
Table 53.0%Crown 35.2°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 61.1%

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 6
Current: $515 SGD|Low: $233 SGD|High: $1,462 SGD|Avg: $719 SGD|-2.2%
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
Reve Diamonds
November 6, 2026
Retailer 13$233 SGD
Retailer 17$260 SGD
Retailer 3$270 SGD
Retailer 4$290 SGD
Retailer 10$360 SGD
Retailer 2$511 SGD
Retailer 1$515 SGD
Retailer 11$516 SGD
Retailer 12$527 SGD
Retailer 9$597 SGD
Retailer 7$787 SGD
Retailer 14$929 SGD
Retailer 6$965 SGD
Retailer 16$982 SGD
Retailer 15$998 SGD
Retailer 5$1,025 SGD
Retailer 8$1,365 SGD
Reve Diamonds$1,456 SGD

32 data points across 18 retailers

19 retailers$233 SGD to $1,456 SGD

A
Cheapest Retailer
-
$233 SGD
A
Retailer 2
-
$260 SGD
View
Final sale: no returns
A
Retailer 3
-
$270 SGD
View
A
Retailer 4
-
$290 SGD
View
A
Retailer 5
-
$328 SGD
View
A
Retailer 6
-
$360 SGD
View
B+
Retailer 7
-
$511 SGD
View
B+
Retailer 8
-
$515 SGD
View
B+
Retailer 9
-
$516 SGD
View
B+
Retailer 10
-
$527 SGD
View
Retailer 11
-
$597 SGD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$787 SGD
View
B
Retailer 13
-
$929 SGD
View
B
Retailer 14
-
$965 SGD
View
B
Retailer 15
-
$982 SGD
View
B
Retailer 16
-
$998 SGD
View
B
Retailer 17
-
$1,025 SGD
View
Retailer 18
-
$1,365 SGD
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
8A7B28E92 · Nov 6
$1,456 SGD
$1,136 USD
View
18 more retailers have this diamond
Prices start from $233 SGDSave up to $1,223 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
0.99ct Heart
$233 SGD