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Round|Natural|GIA

1.31ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 7528164736

Certificate GIA 7528164736

Diamond specifications and retailer prices

From $9,223 AUD
€6,170 EUR
As of October 29, 2026
Save $7,613 AUD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,836 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7528164736. Listed at 13 retailers as of October 29, 2026, with prices from $9,223 to $16,836, a $7,613 spread on the same certified stone. MOH London lists it at $16,836. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7528164736
Dimensions6.96 × 6.91 × 4.31 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
6.96 mm6.91 mm1.31 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7528164736
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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 29
Current: $16,836 AUD|Low: $8,732 AUD|High: $20,097 AUD|Avg: $12,941 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$9,223 AUD
Retailer 10$11,054 AUD
Retailer 6$11,090 AUD
Retailer 7$11,093 AUD
Retailer 3$11,268 AUD
Retailer 4$11,526 AUD
Retailer 5$12,396 AUD
Retailer 2$14,762 AUD
MOH London$16,836 AUD
Retailer 9$20,097 AUD

39 data points across 10 retailers

13 retailers$9,223 AUD to $16,836 AUD

A
Cheapest Retailer
-
$9,223 AUD
€6,170 EUR
A
Retailer 2
-
$9,353 AUD
View
A
Retailer 3
-
$10,387 AUD
$7,296 USD
View
A
Retailer 4
-
$11,054 AUD
$7,765 USD
View
A
Retailer 5
-
$11,090 AUD
$7,790 USD
View
Final sale: no returns
Retailer 6
-
$11,093 AUD
$7,792 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$11,268 AUD
£6,232 GBP
View
Retailer 8
-
$11,526 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$12,017 AUD
$8,441 USD
View
Price last confirmed 44 days ago
A
Retailer 10
-
$12,094 AUD
$8,496 USD
View
Retailer 11
-
$13,864 AUD
$9,739 USD
View
Price last confirmed 42 days ago
B+
Retailer 12
-
$14,762 AUD
ZAR 167,523 ZAR
View
Most Expensive
B+
MOH London
472D1F4CA · Oct 29
$16,836 AUD
£9,312 GBP
View
12 more retailers have this diamond
Prices start from $9,223 AUDSave up to $7,613 AUD

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 Round
$9,223 AUD