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Heart|Lab Grown|IGI

1.01ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG816640368

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816640368

Diamond specifications and retailer prices

From $218 SGD
$170 USD
As of October 27, 2026
Save $1,189 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,406 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816640368 or 816640368. Listed at 18 retailers as of October 27, 2026, with prices from $218 to $1,406, a $1,189 spread on the same certified stone. Reve Diamonds lists it at $1,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816640368
Dimensions6.86 × 6.18 × 4.05 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.18 mm1.01 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816640368
Side View
Table 62.0%Crown 33.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 59.0%

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 27
Current: $481 SGD|Low: $218 SGD|High: $1,450 SGD|Avg: $597 SGD|-3.9%
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
October 30, 2026
Retailer 14$218 SGD
Retailer 7$242 SGD
Retailer 9$252 SGD
Retailer 4$270 SGD
Retailer 8$270 SGD
Retailer 10$332 SGD
Retailer 6$365 SGD
Retailer 13$463 SGD
Retailer 1$481 SGD
Retailer 12$513 SGD
Retailer 3$514 SGD
Retailer 15$658 SGD
Retailer 16$675 SGD
Retailer 5$868 SGD
Retailer 17$916 SGD
Retailer 2$938 SGD
Retailer 11$1,270 SGD
Reve Diamonds$1,406 SGD

37 data points across 18 retailers

18 retailers$218 SGD to $1,406 SGD

A
Cheapest Retailer
-
$218 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
-
$270 SGD
$211 USD
View
A
Retailer 5
-
$270 SGD
$211 USD
View
A
Retailer 6
-
$332 SGD
£204 GBP
View
B+
Retailer 7
-
$365 SGD
$285 USD
View
A
Retailer 8
-
$463 SGD
ZAR 5,842 ZAR
View
A
Retailer 9
-
$481 SGD
£295 GBP
View
B+
Retailer 10
-
$513 SGD
£315 GBP
View
B+
Retailer 11
-
$514 SGD
$401 USD
View
B+
Retailer 12
-
$658 SGD
A$790 AUD
View
B+
Retailer 13
-
$675 SGD
$527 USD
View
B+
Retailer 14
-
$868 SGD
$677 USD
View
B
Retailer 15
-
$916 SGD
$715 USD
View
B
Retailer 16
-
$938 SGD
$732 USD
View
B
Retailer 17
-
$1,270 SGD
£780 GBP
View
Most Expensive
B
Reve Diamonds
B717FCC92 · Oct 30
$1,406 SGD
$1,097 USD
View
17 more retailers have this diamond
Prices start from $218 SGDSave up to $1,189 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
1.01ct Heart
$218 SGD