Cushion|Natural|GIA

1.30ct I VS2 Cushion Natural Diamond

EX • I/VS2 • GIA 5231870007

Certificate GIA 5231870007

Diamond specifications and retailer prices

From $4,321 USD
A$6,648 AUD
As of November 2, 2026
Save $162 USD (4%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,428 USD at MOH London · As of October 11, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231870007. Listed at 14 retailers as of October 30, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.66°
OriginNatural
Grading LabGIA
CertificateGIA 5231870007
Dimensions7.41 × 5.82 × 3.79 mm
L/W Ratio1.27
Top View
7.41 mm5.82 mm1.30 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231870007
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 36.66°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,428 USD|Low: $3,335 USD|High: $7,428 USD|Avg: $4,492 USD|+1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 14, 2026
Retailer 3$3,519 USD
Retailer 12$3,601 USD
Retailer 4$3,674 USD
Retailer 10$3,682 USD
Retailer 21$3,700 USD
Retailer 17$3,853 USD
Retailer 22$3,970 USD
Retailer 14$4,158 USD
Retailer 5$4,321 USD
Retailer 7$4,364 USD
Retailer 19$4,484 USD
Retailer 2$4,576 USD
Retailer 8$4,630 USD
Retailer 20$4,630 USD
Retailer 18$4,646 USD
Retailer 9$4,790 USD
Retailer 15$4,815 USD
Retailer 13$5,194 USD
Retailer 11$5,211 USD
Retailer 6$5,349 USD
Retailer 16$5,597 USD
MOH London$7,428 USD

26 data points across 22 retailers

14 retailers$4,321 USD to $4,484 USD

Retailer 1
-
$3,674 USD
Price last confirmed 20 days ago
Retailer 2
-
$3,682 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$3,700 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$4,158 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$4,228 USD
A$6,504 AUD
View
Price last confirmed 174 days ago
B+
Retailer 6
-
$4,321 USD
A$6,648 AUD
View
B+
Retailer 7
-
$4,484 USD
CA$6,227 CAD
View
Retailer 8
-
$4,576 USD
£3,603 GBP
View
Price last confirmed 19 days ago
Retailer 9
-
$4,646 USD
A$7,147 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$4,815 USD
View
Price last confirmed 20 days ago
Retailer 11
-
$5,211 USD
View
Price last confirmed 20 days ago
Retailer 12
-
$5,349 USD
£4,212 GBP
View
Price last confirmed 20 days ago
Retailer 13
-
$5,597 USD
ZAR 90,415 ZAR
View
Price last confirmed 20 days ago
Most Expensive
MOH London
ADE4697B0 · Oct 11
$7,428 USD
£5,849 GBP
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from $4,321 USDSave up to $162 USD

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.

B+
1.30ct Cushion
$4,321 USD