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Oval|Lab Grown|IGI

1.57ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG567371462

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG567371462

Diamond specifications and retailer prices

From $3,336 NZD
$1,880 USD
As of October 31, 2026
Save $1,890 NZD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,695 NZD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

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 LG567371462 or 567371462. Listed at 15 retailers as of October 31, 2026, with a 57% 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 angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567371462
Dimensions9.79 × 6.54 × 3.85 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.79 mm6.54 mm1.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567371462
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 58.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,695 NZD|Low: $3,336 NZD|High: $13,389 NZD|Avg: $7,794 NZD|+0.6%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$3,336 NZD
Retailer 11$4,255 NZD
Retailer 4$4,629 NZD
Retailer 12$4,934 NZD
Retailer 3$6,783 NZD
Retailer 2$6,796 NZD
Retailer 10$7,399 NZD
Loose Grown Diamond$7,695 NZD
Retailer 6$9,072 NZD
Retailer 5$9,356 NZD
Retailer 8$12,306 NZD
Retailer 13$13,176 NZD
Retailer 7$13,284 NZD

42 data points across 13 retailers

15 retailers$3,336 NZD to $5,225 NZD

B
Cheapest Retailer
-
$3,336 NZD
$1,880 USD
B
Retailer 2
-
$4,255 NZD
$2,398 USD
View
B
Retailer 3
-
$4,629 NZD
$2,609 USD
View
Retailer 4
-
$4,934 NZD
$2,781 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$4,934 NZD
$2,781 USD
View
B
Retailer 6
-
$5,225 NZD
$2,945 USD
View
Retailer 7
-
$6,783 NZD
$3,823 USD
View
Price under review
Retailer 8
-
$6,796 NZD
£3,016 GBP
View
Price under review
Retailer 9
-
$7,399 NZD
$4,170 USD
View
Price under review
Most Expensive
Loose Grown Diamond
567371462 · Oct 26
$7,695 NZD
$4,337 USD
View
Price under review
9 more retailers have this diamond
Prices start from $3,336 NZDSave up to $1,890 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.

B
1.57ct Oval
$3,336 NZD