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Heart|Lab Grown|IGI

1.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG776691756

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776691756

Diamond specifications and retailer prices

From $217 SGD
$170 USD
As of October 30, 2026
Save $1,184 SGD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,402 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776691756 or 776691756. Listed at 20 retailers as of October 30, 2026, with prices from $217 to $1,402, a $1,184 spread on the same certified stone. Reve Diamonds lists it at $1,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776691756
Dimensions6.34 × 6.94 × 4.17 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.94 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776691756
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 30
Current: $478 SGD|Low: $217 SGD|High: $1,402 SGD|Avg: $622 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 2$217 SGD
Retailer 6$242 SGD
Retailer 17$252 SGD
Retailer 4$268 SGD
Retailer 5$268 SGD
Retailer 19$361 SGD
Retailer 10$447 SGD
Retailer 14$461 SGD
Retailer 12$475 SGD
Retailer 1$478 SGD
Retailer 7$482 SGD
Retailer 13$510 SGD
Retailer 15$655 SGD
Retailer 9$674 SGD
Retailer 3$864 SGD
Retailer 18$913 SGD
Retailer 11$934 SGD
Retailer 8$1,227 SGD
Retailer 16$1,258 SGD
Reve Diamonds$1,402 SGD

40 data points across 20 retailers

20 retailers$217 SGD to $1,402 SGD

A
Cheapest Retailer
-
$217 SGD
$170 USD
A
Retailer 2
-
$242 SGD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$252 SGD
$197 USD
View
A
Retailer 4
-
$268 SGD
$210 USD
View
A
Retailer 5
-
$268 SGD
$210 USD
View
Retailer 6
-
$361 SGD
£222 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$447 SGD
$350 USD
View
A
Retailer 8
-
$461 SGD
ZAR 5,831 ZAR
View
A
Retailer 9
-
$475 SGD
£292 GBP
View
A
Retailer 10
-
$478 SGD
€356 EUR
View
A
Retailer 11
-
$482 SGD
$377 USD
View
B+
Retailer 12
-
$510 SGD
£314 GBP
View
B+
Retailer 13
-
$655 SGD
A$788 AUD
View
B+
Retailer 14
-
$674 SGD
$527 USD
View
B
Retailer 15
-
$864 SGD
$676 USD
View
B
Retailer 16
-
$913 SGD
$714 USD
View
B
Retailer 17
-
$934 SGD
$730 USD
View
Retailer 18
-
$1,227 SGD
$960 USD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,258 SGD
£775 GBP
View
Most Expensive
B
Reve Diamonds
614D4447C · Oct 30
$1,402 SGD
$1,096 USD
View
19 more retailers have this diamond
Prices start from $217 SGDSave up to $1,184 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
1.03ct Heart
$217 SGD