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Heart|Lab Grown|IGI

0.99ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG800668368

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800668368

Diamond specifications and retailer prices

From $235 SGD
$183 USD
As of October 30, 2026
Save $128 SGD (35%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,000 SGD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800668368 or 800668368. Listed at 5 retailers as of October 30, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800668368
Dimensions6.76 × 5.97 × 4.16 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.76 mm5.97 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800668368
Side View
Table 62.0%Crown 35.4°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $235 SGD|Low: $143 SGD|High: $1,427 SGD|Avg: $622 SGD|+6.4%
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
October 28, 2026
Retailer 13$143 SGD
Retailer 1$235 SGD
Retailer 6$363 SGD
Retailer 8$491 SGD
Retailer 4$491 SGD
Retailer 7$520 SGD
Retailer 3$539 SGD
Retailer 9$570 SGD
Retailer 10$683 SGD
Retailer 5$751 SGD
Retailer 2$845 SGD
Retailer 11$963 SGD
Retailer 12$1,427 SGD

18 data points across 13 retailers

5 retailers$235 SGD to $363 SGD

A
Cheapest Retailer
-
$235 SGD
$183 USD
Final sale: no returns
B+
Retailer 2
-
$363 SGD
$283 USD
View
Retailer 3
-
$491 SGD
ZAR 6,187 ZAR
View
Price last confirmed 43 days ago
Retailer 4
-
$751 SGD
A$902 AUD
View
Price last confirmed 101 days ago
Most Expensive
Brilliant Earth
19732876A · Sep 28
$1,000 SGD
$780 USD
View
Price last confirmed 31 days ago
4 more retailers have this diamond
Prices start from $235 SGDSave up to $128 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
$235 SGD