Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG823696280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823696280

Diamond specifications and retailer prices

From $295 SGD
HK$1,800 HKD
As of November 1, 2026
Save $603 SGD (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,373 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823696280 or 823696280. Listed at 20 retailers as of October 27, 2026, with a 205% 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

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696280
Dimensions5.96 × 6.82 × 4.24 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm6.82 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823696280
Side View
Table 56.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $675 SGD|Low: $203 SGD|High: $1,385 SGD|Avg: $622 SGD|+7.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 9$207 SGD
Retailer 8$231 SGD
Retailer 7$240 SGD
Retailer 6$257 SGD
Retailer 14$316 SGD
Retailer 13$432 SGD
Retailer 3$435 SGD
Retailer 15$452 SGD
Retailer 5$466 SGD
Retailer 17$553 SGD
Retailer 16$628 SGD
Retailer 1$675 SGD
Retailer 11$700 SGD
Retailer 4$827 SGD
Retailer 12$830 SGD
Retailer 2$844 SGD
Retailer 10$898 SGD
Retailer 18$1,205 SGD
Reve Diamonds$1,373 SGD

36 data points across 19 retailers

20 retailers$295 SGD to $898 SGD

Retailer 1
-
$207 SGD
$162 USD
Price last confirmed 10 days ago
Retailer 2
-
$240 SGD
$188 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$257 SGD
$201 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$295 SGD
HK$1,800 HKD
View
A
Retailer 5
-
$316 SGD
£195 GBP
View
B+
Retailer 6
-
$432 SGD
$338 USD
View
Retailer 7
-
$435 SGD
ZAR 5,499 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
$452 SGD
£278 GBP
View
Retailer 9
-
$466 SGD
$364 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$553 SGD
£341 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
$628 SGD
A$755 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$675 SGD
$528 USD
View
B+
Retailer 13
-
$700 SGD
View
Retailer 14
-
$827 SGD
$647 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$830 SGD
$649 USD
View
Retailer 16
-
$844 SGD
$660 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$844 SGD
$660 USD
View
B
Retailer 18
-
$898 SGD
$702 USD
View
Retailer 19
-
$1,205 SGD
£742 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
05067EFC2 · Oct 25
$1,373 SGD
$1,074 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $295 SGDSave up to $603 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
1.00ct Heart
$295 SGD