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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG790602402

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790602402

Diamond specifications and retailer prices

From $449 NZD
$252 USD
As of October 27, 2026
Save $3,540 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,988 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG790602402 or 790602402. Listed at 22 retailers as of October 27, 2026, with prices from $449 to $3,988, a $3,540 spread on the same certified stone. Do Amore Diamonds lists it at $3,988. 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 angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790602402
Dimensions7.50 × 7.99 × 4.62 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.99 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790602402
Side View
Table 60.0%Crown 34.5°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 57.8%

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 27
Current: $3,988 NZD|Low: $500 NZD|High: $3,988 NZD|Avg: $1,561 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
October 30, 2026
Retailer 3$500 NZD
Retailer 2$703 NZD
Retailer 12$846 NZD
Retailer 11$1,055 NZD
Retailer 7$1,082 NZD
Retailer 9$1,155 NZD
Retailer 6$1,291 NZD
Retailer 10$1,428 NZD
Retailer 13$1,709 NZD
Retailer 5$2,037 NZD
Retailer 14$2,188 NZD
Retailer 4$2,417 NZD
Retailer 8$2,474 NZD
Do Amore Diamonds$3,988 NZD

41 data points across 14 retailers

22 retailers$449 NZD to $3,988 NZD

A
Cheapest Retailer
-
$449 NZD
$252 USD
A
Retailer 2
-
$500 NZD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
$520 NZD
$292 USD
View
A
Retailer 4
-
$557 NZD
$313 USD
View
A
Retailer 5
-
$557 NZD
$313 USD
View
A
Retailer 6
-
$703 NZD
£311 GBP
View
B+
Retailer 7
-
$742 NZD
$417 USD
View
A
Retailer 8
-
$815 NZD
$458 USD
View
A
Retailer 9
-
$846 NZD
$475 USD
View
A
Retailer 10
-
$1,055 NZD
ZAR 9,576 ZAR
View
B+
Retailer 11
-
$1,082 NZD
£479 GBP
View
B+
Retailer 12
-
$1,155 NZD
A$998 AUD
View
B+
Retailer 13
-
$1,291 NZD
$725 USD
View
B+
Retailer 14
-
$1,428 NZD
A$1,234 AUD
View
B+
Retailer 15
-
$1,709 NZD
$960 USD
View
B
Retailer 16
-
$1,975 NZD
$1,109 USD
View
Retailer 17
-
$2,037 NZD
A$1,760 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$2,188 NZD
$1,229 USD
View
B
Retailer 19
-
$2,272 NZD
$1,276 USD
View
B
Retailer 20
-
$2,417 NZD
$1,358 USD
View
B
Retailer 21
-
$2,474 NZD
£1,094 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A1037F95B · Oct 29
$3,988 NZD
$2,240 USD
View
21 more retailers have this diamond
Prices start from $449 NZDSave up to $3,540 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
$449 NZD