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Cushion|Natural|GIA

1.30ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2526668637

Certificate GIA 2526668637

Diamond specifications and retailer prices

From $4,332 NZD
As of November 2, 2026
Save $3,612 NZD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,943 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526668637. Listed at 4 retailers as of November 2, 2026, with prices from $4,332 to $7,943, a $3,612 spread on the same certified stone. MOH London lists it at $7,943. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.43°
Pavilion angle32.86°
OriginNatural
Grading LabGIA
CertificateGIA 2526668637
Dimensions6.22 × 5.98 × 4.10 mm
L/W Ratio1.04
Top View
6.22 mm5.98 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526668637
Side View
Table 61.0%Crown 37.43°GirdlePavilion 32.86°CuletDepth 68.4%

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: Nov 2
Current: $7,943 NZD|Low: $4,332 NZD|High: $8,345 NZD|Avg: $5,748 NZD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$4,332 NZD
Retailer 3$4,492 NZD
Retailer 8$5,072 NZD
Retailer 4$5,150 NZD
Retailer 6$5,223 NZD
Retailer 5$5,491 NZD
Retailer 7$6,966 NZD
MOH London$7,943 NZD

37 data points across 8 retailers

4 retailers$4,332 NZD to $7,943 NZD

A
Cheapest Retailer
-
$4,332 NZD
A
Retailer 2
-
$4,492 NZD
View
Retailer 3
-
$5,150 NZD
View
Price last confirmed 30 days ago
Most Expensive
B+
MOH London
8BDD3EC10 · Nov 2
$7,943 NZD
£3,516 GBP
View
3 more retailers have this diamond
Prices start from $4,332 NZDSave up to $3,612 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
1.30ct Cushion
$4,332 NZD