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Heart|Lab Grown|IGI

1.59ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG778674526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778674526

Diamond specifications and retailer prices

From $438 NZD
$246 USD
As of October 27, 2026
Save $1,951 NZD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,389 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778674526 or 778674526. Listed at 22 retailers as of October 27, 2026, with prices from $438 to $2,389, a $1,951 spread on the same certified stone. Reve Diamonds lists it at $2,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778674526
Dimensions6.90 × 8.09 × 6.90 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm8.09 mm1.59 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778674526
Side View
Table 56.0%Crown 33.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.0%

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 27
Current: $1,999 NZD|Low: $422 NZD|High: $2,389 NZD|Avg: $1,137 NZD|+1.9%
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
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 3$438 NZD
Retailer 4$491 NZD
Retailer 7$509 NZD
Retailer 5$545 NZD
Retailer 8$545 NZD
Retailer 17$624 NZD
Retailer 12$734 NZD
Retailer 13$935 NZD
Retailer 11$1,031 NZD
Retailer 16$1,062 NZD
Retailer 9$1,129 NZD
Retailer 10$1,134 NZD
Retailer 14$1,268 NZD
Retailer 18$1,373 NZD
Retailer 6$1,748 NZD
Retailer 1$1,999 NZD
Retailer 2$2,142 NZD
Retailer 15$2,184 NZD
Reve Diamonds$2,389 NZD

45 data points across 19 retailers

22 retailers$438 NZD to $2,389 NZD

A
Cheapest Retailer
-
$438 NZD
$246 USD
A
Retailer 2
-
$491 NZD
$276 USD
View
Final sale: no returns
A
Retailer 3
-
$509 NZD
$286 USD
View
A
Retailer 4
-
$545 NZD
$306 USD
View
A
Retailer 5
-
$545 NZD
$306 USD
View
Retailer 6
-
$624 NZD
£276 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$734 NZD
$412 USD
View
A
Retailer 8
-
$935 NZD
ZAR 8,482 ZAR
View
A
Retailer 9
-
$1,031 NZD
£456 GBP
View
B+
Retailer 10
-
$1,062 NZD
A$918 AUD
View
B+
Retailer 11
-
$1,070 NZD
$601 USD
View
B+
Retailer 12
-
$1,129 NZD
$634 USD
View
B+
Retailer 13
-
$1,134 NZD
$637 USD
View
B+
Retailer 14
-
$1,268 NZD
A$1,096 AUD
View
B+
Retailer 15
-
$1,373 NZD
$771 USD
View
B+
Retailer 16
-
$1,674 NZD
$940 USD
View
B
Retailer 17
-
$1,748 NZD
$982 USD
View
B
Retailer 18
-
$1,841 NZD
$1,034 USD
View
B+
Retailer 19
-
$1,999 NZD
A$1,727 AUD
View
B
Retailer 20
-
$2,142 NZD
$1,203 USD
View
B
Retailer 21
-
$2,184 NZD
£966 GBP
View
Most Expensive
B
Reve Diamonds
D88F4F1ED · Oct 28
$2,389 NZD
$1,342 USD
View
21 more retailers have this diamond
Prices start from $438 NZDSave up to $1,951 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
1.59ct Heart
$438 NZD