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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG726532508

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG726532508

Diamond specifications and retailer prices

From $474 NZD
$267 USD
As of October 30, 2026
Save $2,026 NZD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,499 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726532508 or 726532508. Listed at 22 retailers as of October 30, 2026, with prices from $474 to $2,499, a $2,026 spread on the same certified stone. Reve Diamonds lists it at $2,499. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726532508
Dimensions7.13 × 7.99 × 7.13 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm7.99 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726532508
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.0%

Caratlytics Score

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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: $978 NZD|Low: $474 NZD|High: $2,499 NZD|Avg: $1,367 NZD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 20
Reve Diamonds
October 30, 2026
Retailer 6$474 NZD
Retailer 7$529 NZD
Retailer 20$550 NZD
Retailer 9$589 NZD
Retailer 19$589 NZD
Retailer 18$869 NZD
Retailer 1$978 NZD
Retailer 16$1,011 NZD
Retailer 5$1,057 NZD
Retailer 14$1,128 NZD
Retailer 15$1,151 NZD
Retailer 2$1,189 NZD
Retailer 17$1,368 NZD
Retailer 4$1,808 NZD
Retailer 3$1,891 NZD
Retailer 10$1,899 NZD
Retailer 8$1,982 NZD
Retailer 13$2,264 NZD
Retailer 11$2,371 NZD
Retailer 12$2,448 NZD
Reve Diamonds$2,499 NZD

38 data points across 21 retailers

22 retailers$474 NZD to $2,499 NZD

A
Cheapest Retailer
-
$474 NZD
$267 USD
A
Retailer 2
-
$529 NZD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$550 NZD
$310 USD
View
A
Retailer 4
-
$589 NZD
$332 USD
View
A
Retailer 5
-
$589 NZD
$332 USD
View
A
Retailer 6
-
$869 NZD
$490 USD
View
B+
Retailer 7
-
$978 NZD
$551 USD
View
A
Retailer 8
-
$1,011 NZD
ZAR 9,203 ZAR
View
A
Retailer 9
-
$1,057 NZD
$596 USD
View
B+
Retailer 10
-
$1,128 NZD
£501 GBP
View
B+
Retailer 11
-
$1,151 NZD
A$998 AUD
View
B+
Retailer 12
-
$1,189 NZD
$670 USD
View
B+
Retailer 13
-
$1,368 NZD
A$1,186 AUD
View
B
Retailer 14
-
$1,808 NZD
$1,019 USD
View
B+
Retailer 15
-
$1,891 NZD
$1,066 USD
View
B+
Retailer 16
-
$1,899 NZD
SGD 1,446 SGD
View
B
Retailer 17
-
$1,982 NZD
$1,117 USD
View
B
Retailer 18
-
$2,158 NZD
$1,216 USD
View
B
Retailer 19
-
$2,264 NZD
$1,276 USD
View
Retailer 20
-
$2,371 NZD
£1,052 GBP
View
Price last confirmed 9 days ago
B
Retailer 21
-
$2,448 NZD
A$2,123 AUD
View
Most Expensive
B
Reve Diamonds
9BAB19E96 · Oct 30
$2,499 NZD
$1,409 USD
View
21 more retailers have this diamond
Prices start from $474 NZDSave up to $2,026 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
$474 NZD