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Heart|Lab Grown|IGI

1.02ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG838606434

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838606434

Diamond specifications and retailer prices

From $290 SGD
$227 USD
As of October 30, 2026
Save $1,344 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,635 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838606434 or 838606434. Listed at 22 retailers as of October 30, 2026, with prices from $290 to $1,635, a $1,344 spread on the same certified stone. Reve Diamonds lists it at $1,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838606434
Dimensions6.51 × 6.99 × 4.01 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm6.99 mm1.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838606434
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 57.4%

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: Oct 30
Current: $620 SGD|Low: $279 SGD|High: $1,635 SGD|Avg: $757 SGD|+1.7%
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 1, 2026
Retailer 17$290 SGD
Retailer 6$336 SGD
Retailer 3$359 SGD
Retailer 8$359 SGD
Retailer 5$409 SGD
Retailer 11$410 SGD
Retailer 15$486 SGD
Retailer 7$570 SGD
Retailer 1$620 SGD
Retailer 13$650 SGD
Retailer 12$671 SGD
Retailer 9$753 SGD
Retailer 16$877 SGD
Retailer 14$886 SGD
Retailer 4$1,156 SGD
Retailer 2$1,207 SGD
Retailer 10$1,440 SGD
Reve Diamonds$1,635 SGD

39 data points across 18 retailers

22 retailers$290 SGD to $1,635 SGD

A
Cheapest Retailer
-
$290 SGD
$227 USD
A
Retailer 2
-
$323 SGD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$336 SGD
$263 USD
View
A
Retailer 4
-
$359 SGD
$281 USD
View
Retailer 5
-
$359 SGD
$281 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$409 SGD
HK$2,500 HKD
View
A
Retailer 7
-
$410 SGD
£253 GBP
View
A
Retailer 8
-
$486 SGD
$380 USD
View
B+
Retailer 9
-
$570 SGD
$446 USD
View
B+
Retailer 10
-
$620 SGD
ZAR 7,839 ZAR
View
B+
Retailer 11
-
$650 SGD
€484 EUR
View
B+
Retailer 12
-
$671 SGD
£413 GBP
View
B+
Retailer 13
-
$753 SGD
$589 USD
View
B+
Retailer 14
-
$877 SGD
A$1,055 AUD
View
B
Retailer 15
-
$886 SGD
$693 USD
View
B
Retailer 16
-
$973 SGD
View
B
Retailer 17
-
$1,156 SGD
$904 USD
View
Retailer 18
-
$1,207 SGD
A$1,452 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$1,222 SGD
$956 USD
View
B
Retailer 20
-
$1,241 SGD
$971 USD
View
B
Retailer 21
-
$1,440 SGD
£887 GBP
View
Most Expensive
B
Reve Diamonds
FE7472F21 · Nov 1
$1,635 SGD
$1,279 USD
View
21 more retailers have this diamond
Prices start from $290 SGDSave up to $1,344 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
1.02ct Heart
$290 SGD