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Oval|Lab Grown|IGI

1.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG756528944

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756528944

Diamond specifications and retailer prices

From $436 NZD
$246 USD
As of October 30, 2026
Save $1,868 NZD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,305 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 1.57ct lab-grown oval diamond

This 1.57ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG756528944 or 756528944. Listed at 8 retailers as of October 30, 2026, with prices from $436 to $2,305, a $1,868 spread on the same certified stone. Frank Darling lists it at $2,305. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756528944
Dimensions9.40 × 6.51 × 4.05 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.40 mm6.51 mm1.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756528944
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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 30
Current: $2,305 NZD|Low: $436 NZD|High: $3,637 NZD|Avg: $1,545 NZD|-5.4%
Frank Darling
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 28, 2026
Retailer 2$436 NZD
Retailer 7$656 NZD
Retailer 4$742 NZD
Retailer 12$857 NZD
Retailer 14$901 NZD
Retailer 10$938 NZD
Retailer 11$1,379 NZD
Retailer 6$1,499 NZD
Retailer 8$1,668 NZD
Retailer 9$1,806 NZD
Retailer 13$1,972 NZD
Retailer 5$1,984 NZD
Frank Darling$2,305 NZD
Retailer 3$3,637 NZD

13 data points across 14 retailers

8 retailers$436 NZD to $2,305 NZD

A
Cheapest Retailer
-
$436 NZD
$246 USD
Final sale: no returns
B+
Retailer 2
-
$656 NZD
$370 USD
View
Retailer 3
-
$1,379 NZD
$777 USD
View
Price last confirmed 46 days ago
B+
Retailer 4
-
$1,499 NZD
CA$1,173 CAD
View
Retailer 5
-
$1,668 NZD
$940 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$1,806 NZD
$1,018 USD
View
Price last confirmed 27 days ago
B
Retailer 7
-
$1,984 NZD
$1,118 USD
View
Most Expensive
B
Frank Darling
100757966650KD · Oct 31
$2,305 NZD
$1,299 USD
View
7 more retailers have this diamond
Prices start from $436 NZDSave up to $1,868 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 Oval
$436 NZD