CaratHunter
Plans
Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG836626556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626556

Diamond specifications and retailer prices

From $278 SGD
HK$1,700 HKD
As of November 1, 2026
Save $582 SGD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,342 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 very-good cut grade and certified by IGI LG836626556 or 836626556. Listed at 16 retailers as of October 27, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626556
Dimensions5.80 × 6.88 × 4.01 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.80 mm6.88 mm1.00 ctG / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836626556
Side View
Table 64.0%Crown 40°Girdle: THK-VTKPavilion 37.9°Culet: NoneDepth 58.3%

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: Nov 1
Current: $632 SGD|Low: $220 SGD|High: $1,355 SGD|Avg: $647 SGD|-17.8%
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
Reve Diamonds
November 2, 2026
Retailer 4$220 SGD
Retailer 14$278 SGD
Retailer 9$302 SGD
Retailer 13$415 SGD
Retailer 3$417 SGD
Retailer 10$427 SGD
Retailer 2$449 SGD
Retailer 11$527 SGD
Retailer 1$632 SGD
Retailer 7$669 SGD
Retailer 8$784 SGD
Retailer 6$831 SGD
Retailer 5$860 SGD
Retailer 12$1,150 SGD
Reve Diamonds$1,342 SGD

35 data points across 15 retailers

16 retailers$278 SGD to $860 SGD

Retailer 1
-
$237 SGD
$185 USD
Price last confirmed 35 days ago
Retailer 2
-
$249 SGD
$195 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$278 SGD
HK$1,700 HKD
View
A
Retailer 4
-
$302 SGD
£186 GBP
View
Retailer 5
-
$415 SGD
ZAR 5,244 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$417 SGD
$326 USD
View
B+
Retailer 7
-
$427 SGD
£263 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$449 SGD
$351 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$527 SGD
£325 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$632 SGD
$494 USD
View
B+
Retailer 11
-
$669 SGD
View
B
Retailer 12
-
$784 SGD
$613 USD
View
B
Retailer 13
-
$831 SGD
$650 USD
View
B
Retailer 14
-
$860 SGD
$672 USD
View
Retailer 15
-
$1,150 SGD
£708 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
DBCA54857 · Oct 25
$1,342 SGD
$1,050 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $278 SGDSave up to $582 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
$278 SGD