CaratHunter
Plans
Cushion|Natural|GIA

1.57ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2567049627

Certificate GIA 2567049627

Diamond specifications and retailer prices

From $5,269 NZD
₹282,324 INR
As of November 2, 2026
Save $14,489 NZD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $26,820 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct natural cushion diamond

This 1.57ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567049627. Listed at 11 retailers as of November 2, 2026, with a 275% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.57
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567049627
Dimensions7.56 × 5.97 × 3.95 mm
L/W Ratio1.27
Culet sizeNone
Top View
7.56 mm5.97 mm1.57 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567049627
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

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: Nov 2
Current: $26,820 NZD|Low: $5,269 NZD|High: $26,820 NZD|Avg: $10,311 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$5,269 NZD
Retailer 10$17,377 NZD
Retailer 7$17,700 NZD
Retailer 6$18,724 NZD
Retailer 5$18,803 NZD
Retailer 9$18,953 NZD
Retailer 3$19,758 NZD
Retailer 4$21,633 NZD
Retailer 8$25,229 NZD
MOH London$26,820 NZD

25 data points across 10 retailers

11 retailers$5,269 NZD to $19,758 NZD

A
Cheapest Retailer
-
$5,269 NZD
₹282,324 INR
A
Retailer 2
-
$5,770 NZD
A$4,994 AUD
View
B
Retailer 3
-
$17,377 NZD
$9,777 USD
View
B
Retailer 4
-
$17,700 NZD
$9,959 USD
View
B
Retailer 5
-
$18,724 NZD
$10,535 USD
View
C
Retailer 6
-
$18,803 NZD
£8,330 GBP
View
B
Retailer 7
-
$18,953 NZD
$10,664 USD
View
Final sale: no returns
B
Retailer 8
-
$19,758 NZD
£8,753 GBP
View
Retailer 9
-
$21,633 NZD
€11,592 EUR
View
Price under review
Retailer 10
-
$25,229 NZD
ZAR 229,325 ZAR
View
Price under review
Most Expensive
MOH London
F776B6607 · Nov 1
$26,820 NZD
£11,882 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $5,269 NZDSave up to $14,489 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 Cushion
$5,269 NZD