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Cushion|Natural|GIA

1.58ct I IF Cushion Natural Diamond

EX • I/IF • GIA 2528926376

Certificate GIA 2528926376

Diamond specifications and retailer prices

From $10,683 NZD
₹572,432 INR
As of November 2, 2026
Save $7,077 NZD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,175 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 1.58ct natural cushion diamond

This 1.58ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2528926376. Listed at 13 retailers as of October 31, 2026, with a 66% 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

1.58
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2528926376
Dimensions7.44 × 5.87 × 4.00 mm
L/W Ratio1.27
Top View
7.44 mm5.87 mm1.58 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2528926376
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

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: $20,175 NZD|Low: $10,683 NZD|High: $20,256 NZD|Avg: $14,119 NZD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2$10,683 NZD
Retailer 9$11,968 NZD
Retailer 5$11,976 NZD
Retailer 4$12,233 NZD
Retailer 12$12,496 NZD
Retailer 11$13,312 NZD
Retailer 13$13,342 NZD
Retailer 7$13,638 NZD
Retailer 10$13,855 NZD
Retailer 3$15,629 NZD
Retailer 6$15,791 NZD
Retailer 8$17,760 NZD
MOH London$20,175 NZD

35 data points across 13 retailers

13 retailers$10,683 NZD to $17,760 NZD

A
Cheapest Retailer
-
$10,683 NZD
₹572,432 INR
B+
Retailer 2
-
$11,968 NZD
$6,734 USD
View
Retailer 3
-
$11,976 NZD
SGD 9,106 SGD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$12,233 NZD
$6,883 USD
View
B+
Retailer 5
-
$12,496 NZD
$7,031 USD
View
B+
Retailer 6
-
$13,312 NZD
$7,490 USD
View
B+
Retailer 7
-
$13,342 NZD
$7,507 USD
View
Final sale: no returns
B+
Retailer 8
-
$13,638 NZD
£6,042 GBP
View
Retailer 9
-
$13,855 NZD
A$11,993 AUD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$15,629 NZD
£6,924 GBP
View
B
Retailer 11
-
$15,791 NZD
€8,462 EUR
View
B
Retailer 12
-
$17,760 NZD
ZAR 161,432 ZAR
View
Most Expensive
MOH London
47A63E502 · Oct 25
$20,175 NZD
£8,938 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $10,683 NZDSave up to $7,077 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
1.58ct Cushion
$10,683 NZD