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Heart|Lab Grown|IGI

0.99ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG817664991

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817664991

Diamond specifications and retailer prices

From $237 SGD
$185 USD
As of October 24, 2026
Save $1,124 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,361 SGD at Reve Diamonds · As of October 25, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817664991 or 817664991. Listed at 20 retailers as of October 24, 2026, with prices from $237 to $1,361, a $1,124 spread on the same certified stone. Reve Diamonds lists it at $1,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817664991
Dimensions6.80 × 6.45 × 3.95 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm6.45 mm0.99 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817664991
Side View
Table 61.0%Crown 33.4°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 58.1%

Caratlytics Score

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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: Oct 24
Current: $653 SGD|Low: $194 SGD|High: $1,649 SGD|Avg: $601 SGD|-15.1%
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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 7$205 SGD
Retailer 11$228 SGD
Retailer 5$237 SGD
Retailer 8$253 SGD
Retailer 16$278 SGD
Retailer 18$322 SGD
Retailer 2$427 SGD
Retailer 19$443 SGD
Retailer 4$450 SGD
Retailer 10$459 SGD
Retailer 12$486 SGD
Retailer 20$543 SGD
Retailer 9$561 SGD
Retailer 1$653 SGD
Retailer 17$688 SGD
Retailer 6$813 SGD
Retailer 15$813 SGD
Retailer 14$844 SGD
Retailer 13$883 SGD
Retailer 3$1,184 SGD
Reve Diamonds$1,361 SGD

34 data points across 21 retailers

20 retailers$237 SGD to $1,361 SGD

Retailer 1
-
$205 SGD
$160 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$237 SGD
$185 USD
View
A
Retailer 3
-
$253 SGD
$198 USD
View
A
Retailer 4
-
$278 SGD
HK$1,700 HKD
View
A
Retailer 5
-
$322 SGD
£198 GBP
View
A
Retailer 6
-
$427 SGD
€318 EUR
View
A
Retailer 7
-
$443 SGD
£273 GBP
View
Retailer 8
-
$450 SGD
ZAR 5,688 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$459 SGD
$359 USD
View
A
Retailer 10
-
$486 SGD
$380 USD
View
B+
Retailer 11
-
$543 SGD
£335 GBP
View
B+
Retailer 12
-
$561 SGD
$439 USD
View
B+
Retailer 13
-
$653 SGD
$511 USD
View
B+
Retailer 14
-
$688 SGD
View
B+
Retailer 15
-
$813 SGD
$636 USD
View
B+
Retailer 16
-
$813 SGD
$636 USD
View
B+
Retailer 17
-
$844 SGD
$660 USD
View
B
Retailer 18
-
$883 SGD
$691 USD
View
B
Retailer 19
-
$1,184 SGD
£729 GBP
View
Most Expensive
B
Reve Diamonds
F8B94229D · Oct 25
$1,361 SGD
$1,065 USD
View
19 more retailers have this diamond
Prices start from $237 SGDSave up to $1,124 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
$237 SGD