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Heart|Lab Grown|IGI

1.65ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG607387554

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG607387554

Diamond specifications and retailer prices

From $381 NZD
$215 USD
As of October 30, 2026
Save $1,820 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,202 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.65ct lab-grown heart diamond

This 1.65ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607387554 or 607387554. Listed at 22 retailers as of October 30, 2026, with prices from $381 to $2,202, a $1,820 spread on the same certified stone. Reve Diamonds lists it at $2,202. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607387554
Dimensions7.53 × 7.88 × 4.87 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.53 mm7.88 mm1.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607387554
Side View
Table 58.0%Crown 35.7°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,895 NZD|Low: $302 NZD|High: $2,202 NZD|Avg: $1,185 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 7$381 NZD
Retailer 11$424 NZD
Retailer 5$472 NZD
Retailer 9$811 NZD
Retailer 4$876 NZD
Retailer 10$933 NZD
Retailer 2$976 NZD
Retailer 6$1,524 NZD
Retailer 3$1,613 NZD
Retailer 1$1,895 NZD
Retailer 8$1,925 NZD
Reve Diamonds$2,202 NZD

37 data points across 12 retailers

22 retailers$381 NZD to $2,202 NZD

Retailer 1
-
$381 NZD
$215 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$381 NZD
$215 USD
View
Retailer 3
-
$381 NZD
$215 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$381 NZD
$215 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$424 NZD
$239 USD
View
Final sale: no returns
Retailer 6
-
$442 NZD
$249 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$442 NZD
$249 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$467 NZD
$263 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$472 NZD
$266 USD
View
Price last confirmed 20 days ago
Retailer 10
-
$472 NZD
$266 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$472 NZD
$266 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$811 NZD
$457 USD
View
A
Retailer 13
-
$876 NZD
£389 GBP
View
A
Retailer 14
-
$933 NZD
$526 USD
View
A
Retailer 15
-
$976 NZD
$550 USD
View
Retailer 16
-
$1,519 NZD
$856 USD
View
Price last confirmed 19 days ago
Retailer 17
-
$1,519 NZD
$856 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$1,524 NZD
$859 USD
View
B+
Retailer 19
-
$1,613 NZD
$909 USD
View
B
Retailer 20
-
$1,895 NZD
£841 GBP
View
B
Retailer 21
-
$1,925 NZD
$1,085 USD
View
Most Expensive
B
Reve Diamonds
70789BE18 · Nov 1
$2,202 NZD
$1,241 USD
View
21 more retailers have this diamond
Prices start from $381 NZDSave up to $1,820 NZD

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
1.65ct Heart
$381 NZD