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Heart|Lab Grown|IGI

1.60ct H VVS1 Heart Lab Grown Diamond

ID • H/VVS1 • IGI LG596347665

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596347665

Diamond specifications and retailer prices

From $409 SGD
As of November 4, 2026
Save $1,431 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,840 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG596347665 or 596347665. Listed at 8 retailers as of November 2, 2026, with prices from $409 to $1,840, a $1,431 spread on the same certified stone. Brilliant Earth lists it at $1,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG596347665
Dimensions7.38 × 8.08 × 4.60 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.38 mm8.08 mm1.60 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG596347665
Side View
Table 61.0%Crown 32.3°Girdle: MED-THKPavilion 39°Culet: NoneDepth 56.9%

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: Nov 4
Current: $1,840 SGD|Low: $409 SGD|High: $2,351 SGD|Avg: $1,018 SGD|-21.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$409 SGD
Retailer 9$505 SGD
Retailer 2$592 SGD
Retailer 11$654 SGD
Retailer 10$811 SGD
Retailer 3$820 SGD
Retailer 8$979 SGD
Retailer 4$1,195 SGD
Retailer 6$1,196 SGD
Retailer 12$1,303 SGD
Retailer 7$1,505 SGD
Brilliant Earth$1,840 SGD

15 data points across 12 retailers

8 retailers$409 SGD to $1,840 SGD

A
Cheapest Retailer
-
$409 SGD
Retailer 2
-
$505 SGD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$592 SGD
View
B+
Retailer 4
-
$811 SGD
View
B+
Retailer 5
-
$979 SGD
View
B
Retailer 6
-
$1,196 SGD
View
B
Retailer 7
-
$1,505 SGD
View
Most Expensive
B
Brilliant Earth
14180116A · Nov 2
$1,840 SGD
$1,440 USD
View
7 more retailers have this diamond
Prices start from $409 SGDSave up to $1,431 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
1.60ct Heart
$409 SGD