Radiant|Natural|GIA

1.31ct D VS2 Radiant Natural Diamond

EX • D/VS2 • GIA 1509332438

Certificate GIA 1509332438

Diamond specifications and retailer prices

From $5,700 USD
As of October 28, 2026
Save $4,405 USD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,127 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.31ct natural radiant diamond

This 1.31ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (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 1509332438. Listed at 17 retailers as of October 28, 2026, with a 77% 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

1.31
Carat
D
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1509332438
Dimensions6.95 × 5.43 × 3.72 mm
L/W Ratio1.28
Key to symbols
Crystal, Pinpoint
Top View
6.95 mm5.43 mm1.31 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1509332438
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.6%

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 28
Current: $10,105 USD|Low: $5,257 USD|High: $10,213 USD|Avg: $7,192 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$5,700 USD
Retailer 11$6,064 USD
Retailer 12$6,064 USD
Retailer 2$6,100 USD
Retailer 9$6,691 USD
Retailer 5$6,895 USD
Retailer 8$7,504 USD
Retailer 3$7,849 USD
Retailer 7$7,923 USD
Retailer 4$7,991 USD
Retailer 6$8,909 USD
Retailer 1$10,105 USD

36 data points across 12 retailers

17 retailers$5,700 USD to $10,105 USD

A
Cheapest Retailer
-
$5,700 USD
A
Retailer 2
-
$5,729 USD
View
A
Retailer 3
-
$5,949 USD
A$9,153 AUD
View
A
Retailer 4
-
$6,064 USD
View
Final sale: no returns
A
Retailer 5
-
$6,100 USD
View
Retailer 6
-
$6,569 USD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$6,691 USD
View
A
Retailer 8
-
$6,895 USD
£5,430 GBP
View
B+
Retailer 9
-
$7,416 USD
View
B+
Retailer 10
-
$7,504 USD
View
Retailer 11
-
$7,580 USD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$7,849 USD
£6,180 GBP
View
B+
Retailer 13
-
$7,923 USD
€7,546 EUR
View
Retailer 14
-
$7,991 USD
View
Price last confirmed 20 days ago
B+
Retailer 15
-
$8,909 USD
ZAR 143,923 ZAR
View
B+
Retailer 16
-
$10,105 USD
£7,957 GBP
View
Most Expensive
NZ Jewellers
e2d0c164-d598-4233-94bd-5d29d214e253 · Sep 25
$12,127 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $5,700 USDSave up to $4,405 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.

A
1.31ct Radiant
$5,700 USD