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Oval|Lab Grown|IGI

1.57ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG797615176

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797615176

Diamond specifications and retailer prices

From $754 NZD
$425 USD
As of October 23, 2026
Save $1,340 NZD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,016 NZD at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797615176 or 797615176. Listed at 19 retailers as of October 23, 2026, with a 178% 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797615176
Dimensions9.15 × 6.52 × 4.15 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm6.52 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797615176
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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 23
Current: $3,016 NZD|Low: $303 NZD|High: $3,016 NZD|Avg: $1,653 NZD|+1.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 23, 2026
Retailer 6$389 NZD
Retailer 14$435 NZD
Retailer 4$483 NZD
Retailer 2$649 NZD
Retailer 12$974 NZD
Retailer 3$1,070 NZD
Retailer 17$1,107 NZD
Retailer 13$1,522 NZD
Retailer 7$1,641 NZD
Retailer 18$1,712 NZD
Retailer 16$1,838 NZD
Retailer 15$2,012 NZD
Retailer 5$2,016 NZD
Retailer 9$2,094 NZD
Retailer 8$2,114 NZD
Retailer 11$2,226 NZD
Retailer 10$2,690 NZD
Do Amore Diamonds$3,016 NZD

33 data points across 18 retailers

19 retailers$754 NZD to $2,094 NZD

Retailer 1
-
$389 NZD
$219 USD
Price last confirmed 7 days ago
Retailer 2
-
$445 NZD
$251 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$476 NZD
$268 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$483 NZD
$272 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$649 NZD
$366 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$754 NZD
$425 USD
View
Retailer 7
-
$974 NZD
£432 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,070 NZD
$603 USD
View
A
Retailer 9
-
$1,107 NZD
$624 USD
View
Retailer 10
-
$1,522 NZD
CA$1,191 CAD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,641 NZD
$925 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,712 NZD
$965 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,838 NZD
$1,036 USD
View
B
Retailer 14
-
$2,012 NZD
$1,134 USD
View
Retailer 15
-
$2,016 NZD
$1,136 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$2,094 NZD
$1,180 USD
View
Retailer 17
-
$2,114 NZD
£938 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
$2,226 NZD
$1,255 USD
View
Price last confirmed 7 days ago
Most Expensive
Do Amore Diamonds
25-2252121-024B · Oct 23
$3,016 NZD
$1,700 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $754 NZDSave up to $1,340 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
$754 NZD