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Round|Natural|GIA

1.31ct I IF Round Natural Diamond

EX • I/IF • GIA 6565568847

Certificate GIA 6565568847

Diamond specifications and retailer prices

From $10,197 AUD
£5,627 GBP
As of November 2, 2026
Save $4,832 AUD (32%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $15,028 AUD at MOH London · As of November 1, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6565568847. Listed at 7 retailers as of November 1, 2026, with prices from $10,197 to $15,028, a $4,832 spread on the same certified stone. MOH London lists it at $15,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565568847
Dimensions6.96 × 7.01 × 4.32 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.96 mm7.01 mm1.31 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565568847
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.8%

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: $15,028 AUD|Low: $8,897 AUD|High: $15,110 AUD|Avg: $10,759 AUD|+5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$8,897 AUD
Retailer 6$9,084 AUD
Retailer 5$10,042 AUD
Retailer 2$10,197 AUD
Retailer 4$11,088 AUD
Retailer 3$11,731 AUD
MOH London$15,028 AUD

9 data points across 7 retailers

7 retailers$10,197 AUD to $15,028 AUD

Retailer 1
-
$8,897 AUD
$6,235 USD
Price last confirmed 12 days ago
Retailer 2
-
$9,084 AUD
$6,366 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$10,042 AUD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$10,197 AUD
£5,627 GBP
View
B+
Retailer 5
-
$11,088 AUD
$7,770 USD
View
B+
Retailer 6
-
$11,731 AUD
€7,830 EUR
View
Most Expensive
B
MOH London
0E91EE358 · Nov 1
$15,028 AUD
£8,293 GBP
View
6 more retailers have this diamond
Prices start from $10,197 AUDSave up to $4,832 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.

B+
1.31ct Round
$10,197 AUD