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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 $320 USD
HK$2,500 HKD
As of November 1, 2026
Save $1,120 USD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,440 USD 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 1, 2026, with prices from $320 to $1,440, a $1,120 spread on the same certified stone. Brilliant Earth lists it at $1,440. 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
Color
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

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,440 USD|Low: $320 USD|High: $1,840 USD|Avg: $797 USD|-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$320 USD
Retailer 9$395 USD
Retailer 2$463 USD
Retailer 11$512 USD
Retailer 10$635 USD
Retailer 3$642 USD
Retailer 8$766 USD
Retailer 4$936 USD
Retailer 6$936 USD
Retailer 12$1,021 USD
Retailer 7$1,178 USD
Brilliant Earth$1,440 USD

16 data points across 12 retailers

8 retailers$320 USD to $1,440 USD

A
Cheapest Retailer
-
$320 USD
HK$2,500 HKD
Retailer 2
-
$395 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$463 USD
€441 EUR
View
B+
Retailer 4
-
$635 USD
View
B+
Retailer 5
-
$766 USD
View
B
Retailer 6
-
$936 USD
SGD 1,265 SGD
View
B
Retailer 7
-
$1,178 USD
View
Most Expensive
B
Brilliant Earth
14180116A · Nov 2
$1,440 USD
View
7 more retailers have this diamond
Prices start from $320 USDSave up to $1,120 USD

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
$320 USD