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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG818663600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818663600

Diamond specifications and retailer prices

From $433 NZD
$244 USD
As of October 30, 2026
Save $1,932 NZD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,365 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.57ct lab-grown heart diamond

This 1.57ct 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 LG818663600 or 818663600. Listed at 22 retailers as of October 30, 2026, with prices from $433 to $2,365, a $1,932 spread on the same certified stone. Reve Diamonds lists it at $2,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663600
Dimensions7.15 × 8.04 × 4.78 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm8.04 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663600
Side View
Table 56.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 59.5%

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: $901 NZD|Low: $415 NZD|High: $2,365 NZD|Avg: $1,126 NZD|+24.5%
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
Reve Diamonds
October 30, 2026
Retailer 2$433 NZD
Retailer 17$483 NZD
Retailer 7$502 NZD
Retailer 4$536 NZD
Retailer 8$536 NZD
Retailer 14$615 NZD
Retailer 1$901 NZD
Retailer 12$921 NZD
Retailer 10$1,017 NZD
Retailer 5$1,059 NZD
Retailer 9$1,118 NZD
Retailer 13$1,250 NZD
Retailer 15$1,350 NZD
Retailer 6$1,723 NZD
Retailer 3$1,992 NZD
Retailer 11$2,161 NZD
Retailer 16$2,181 NZD
Reve Diamonds$2,365 NZD

46 data points across 18 retailers

22 retailers$433 NZD to $2,365 NZD

A
Cheapest Retailer
-
$433 NZD
$244 USD
A
Retailer 2
-
$483 NZD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$502 NZD
$283 USD
View
A
Retailer 4
-
$536 NZD
$302 USD
View
A
Retailer 5
-
$536 NZD
$302 USD
View
Retailer 6
-
$615 NZD
£273 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$901 NZD
$508 USD
View
A
Retailer 8
-
$921 NZD
ZAR 8,388 ZAR
View
A
Retailer 9
-
$1,017 NZD
£451 GBP
View
B+
Retailer 10
-
$1,043 NZD
$588 USD
View
B+
Retailer 11
-
$1,059 NZD
A$918 AUD
View
B+
Retailer 12
-
$1,115 NZD
$629 USD
View
B+
Retailer 13
-
$1,118 NZD
$630 USD
View
B+
Retailer 14
-
$1,250 NZD
A$1,084 AUD
View
B+
Retailer 15
-
$1,350 NZD
$761 USD
View
B+
Retailer 16
-
$1,647 NZD
$928 USD
View
B
Retailer 17
-
$1,723 NZD
$971 USD
View
B
Retailer 18
-
$1,816 NZD
$1,023 USD
View
Retailer 19
-
$1,992 NZD
A$1,727 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$2,161 NZD
£959 GBP
View
B
Retailer 21
-
$2,181 NZD
$1,229 USD
View
Most Expensive
B
Reve Diamonds
7A8FBC761 · Oct 30
$2,365 NZD
$1,333 USD
View
21 more retailers have this diamond
Prices start from $433 NZDSave up to $1,932 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
1.57ct Heart
$433 NZD