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Heart|Lab Grown|IGI

1.65ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • IGI LG602350044

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602350044

Diamond specifications and retailer prices

From $397 NZD
$224 USD
As of October 30, 2026
Save $3,417 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,815 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG602350044 or 602350044. Listed at 16 retailers as of October 30, 2026, with prices from $397 to $3,815, a $3,417 spread on the same certified stone. Do Amore Diamonds lists it at $3,815. 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 angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602350044
Dimensions7.56 × 8.21 × 4.63 mm
L/W Ratio1.09
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
7.56 mm8.21 mm1.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602350044
Side View
Table 57.0%Crown 37.4°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 56.4%

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: $3,815 NZD|Low: $381 NZD|High: $3,815 NZD|Avg: $1,184 NZD
Do Amore Diamonds
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
November 1, 2026
Retailer 11$397 NZD
Retailer 15$461 NZD
Retailer 3$493 NZD
Retailer 12$493 NZD
Retailer 7$660 NZD
Retailer 8$666 NZD
Retailer 6$765 NZD
Retailer 4$908 NZD
Retailer 9$1,034 NZD
Retailer 5$1,134 NZD
Retailer 10$1,590 NZD
Retailer 14$1,748 NZD
Retailer 13$2,003 NZD
Retailer 2$2,179 NZD
Do Amore Diamonds$3,815 NZD

44 data points across 15 retailers

16 retailers$397 NZD to $3,815 NZD

A
Cheapest Retailer
-
$397 NZD
$224 USD
A
Retailer 2
-
$461 NZD
$260 USD
View
Retailer 3
-
$493 NZD
$278 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$493 NZD
$278 USD
View
B+
Retailer 5
-
$660 NZD
$372 USD
View
A
Retailer 6
-
$666 NZD
£296 GBP
View
A
Retailer 7
-
$765 NZD
$431 USD
View
A
Retailer 8
-
$1,034 NZD
£459 GBP
View
B+
Retailer 9
-
$1,134 NZD
$639 USD
View
B+
Retailer 10
-
$1,590 NZD
$896 USD
View
B+
Retailer 11
-
$1,748 NZD
$985 USD
View
B
Retailer 12
-
$2,003 NZD
$1,129 USD
View
Retailer 13
-
$2,052 NZD
$1,156 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$2,179 NZD
£967 GBP
View
B
Retailer 15
-
$2,653 NZD
$1,495 USD
View
Most Expensive
B
Do Amore Diamonds
27-441252361 · Oct 31
$3,815 NZD
$2,150 USD
View
15 more retailers have this diamond
Prices start from $397 NZDSave up to $3,417 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
$397 NZD