CaratHunter
Plans
Oval|Lab Grown|IGI

1.57ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG752545140

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752545140

Diamond specifications and retailer prices

From $600 NZD
$338 USD
As of October 29, 2026
Save $2,400 NZD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,478 NZD at Brilliant Earth · As of October 16, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752545140 or 752545140. Listed at 22 retailers as of October 29, 2026, with a 400% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752545140
Dimensions8.68 × 6.69 × 4.26 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.68 mm6.69 mm1.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752545140
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.7%

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: $3,478 NZD|Low: $577 NZD|High: $3,478 NZD|Avg: $1,699 NZD
Brilliant Earth
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
October 30, 2026
Retailer 16$600 NZD
Retailer 7$697 NZD
Retailer 3$745 NZD
Retailer 10$831 NZD
Retailer 13$1,011 NZD
Retailer 14$1,200 NZD
Retailer 5$1,201 NZD
Retailer 11$1,335 NZD
Retailer 9$1,336 NZD
Retailer 17$1,783 NZD
Retailer 15$1,804 NZD
Retailer 4$2,004 NZD
Retailer 8$2,383 NZD
Retailer 6$2,394 NZD
Retailer 2$2,812 NZD
Retailer 12$2,999 NZD
Brilliant Earth$3,478 NZD

39 data points across 17 retailers

22 retailers$600 NZD to $2,999 NZD

A
Cheapest Retailer
-
$600 NZD
$338 USD
A
Retailer 2
-
$697 NZD
$393 USD
View
A
Retailer 3
-
$745 NZD
$420 USD
View
A
Retailer 4
-
$745 NZD
$420 USD
View
A
Retailer 5
-
$831 NZD
£369 GBP
View
A
Retailer 6
-
$1,011 NZD
$570 USD
View
A
Retailer 7
-
$1,043 NZD
$588 USD
View
B+
Retailer 8
-
$1,201 NZD
$677 USD
View
B+
Retailer 9
-
$1,335 NZD
£593 GBP
View
B+
Retailer 10
-
$1,336 NZD
$753 USD
View
Retailer 11
-
$1,783 NZD
$1,005 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$1,804 NZD
$1,017 USD
View
Retailer 13
-
$2,001 NZD
$1,128 USD
View
Price last confirmed 44 days ago
Retailer 14
-
$2,004 NZD
A$1,738 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$2,383 NZD
SGD 1,815 SGD
View
B
Retailer 16
-
$2,394 NZD
$1,349 USD
View
Retailer 17
-
$2,470 NZD
$1,392 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$2,619 NZD
$1,476 USD
View
B
Retailer 19
-
$2,812 NZD
$1,585 USD
View
B
Retailer 20
-
$2,893 NZD
£1,284 GBP
View
B
Retailer 21
-
$2,999 NZD
£1,331 GBP
View
Most Expensive
Brilliant Earth
19018740A · Oct 16
$3,478 NZD
$1,960 USD
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from $600 NZDSave up to $2,400 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
$600 NZD