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Oval|Lab Grown|IGI

1.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG835635309

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG835635309

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of October 29, 2026
Save $1,733 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,584 NZD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

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 LG835635309 or 835635309. Listed at 20 retailers as of October 29, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835635309
Dimensions10.02 × 6.42 × 3.97 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.02 mm6.42 mm1.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835635309
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.8%

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 29
Current: $872 NZD|Low: $412 NZD|High: $2,282 NZD|Avg: $1,154 NZD|+2.4%
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
October 31, 2026
Retailer 14$428 NZD
Retailer 4$479 NZD
Retailer 5$531 NZD
Retailer 16$531 NZD
Retailer 3$713 NZD
Retailer 1$872 NZD
Retailer 10$912 NZD
Retailer 8$971 NZD
Retailer 9$1,006 NZD
Retailer 11$1,237 NZD
Retailer 13$1,338 NZD
Retailer 6$1,707 NZD
Retailer 15$1,730 NZD
Retailer 7$1,799 NZD
Retailer 12$2,129 NZD
Retailer 2$2,161 NZD

40 data points across 16 retailers

20 retailers$428 NZD to $2,161 NZD

Retailer 1
-
$428 NZD
$241 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$428 NZD
$241 USD
View
A
Retailer 3
-
$479 NZD
$270 USD
View
Final sale: no returns
Retailer 4
-
$497 NZD
$280 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$523 NZD
$295 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$531 NZD
$299 USD
View
A
Retailer 7
-
$531 NZD
$299 USD
View
B+
Retailer 8
-
$713 NZD
$402 USD
View
A
Retailer 9
-
$872 NZD
€468 EUR
View
A
Retailer 10
-
$912 NZD
ZAR 8,306 ZAR
View
A
Retailer 11
-
$971 NZD
$547 USD
View
A
Retailer 12
-
$1,006 NZD
£447 GBP
View
A
Retailer 13
-
$1,237 NZD
A$1,073 AUD
View
B+
Retailer 14
-
$1,338 NZD
$754 USD
View
B+
Retailer 15
-
$1,707 NZD
$962 USD
View
Retailer 16
-
$1,730 NZD
$975 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$1,799 NZD
$1,014 USD
View
B
Retailer 18
-
$2,129 NZD
£945 GBP
View
B
Retailer 19
-
$2,161 NZD
$1,218 USD
View
Most Expensive
Brilliant Earth
21565317A · Oct 1
$3,584 NZD
$2,020 USD
View
Price last confirmed 30 days ago
19 more retailers have this diamond
Prices start from $428 NZDSave up to $1,733 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
$428 NZD