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Round|Natural|GIA

1.31ct D IF Round Natural Diamond

EX • D/IF • GIA 2235723035

Certificate GIA 2235723035

Diamond specifications and retailer prices

From $25,459 AUD
$17,905 USD
As of October 28, 2026
Save $13,935 AUD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $39,394 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235723035. Listed at 14 retailers as of October 28, 2026, with prices from $25,459 to $39,394, a $13,935 spread on the same certified stone. MOH London lists it at $39,394. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
OriginNatural
Grading LabGIA
CertificateGIA 2235723035
Dimensions7.16 × 7.14 × 4.23 mm
L/W Ratio1.00
Top View
7.16 mm7.14 mm1.31 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235723035
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $39,394 AUD|Low: $25,385 AUD|High: $39,656 AUD|Avg: $30,192 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$25,459 AUD
Retailer 5$26,540 AUD
Retailer 6$26,557 AUD
Retailer 2$27,032 AUD
Retailer 7$27,045 AUD
Retailer 9$28,864 AUD
Retailer 3$30,276 AUD
Retailer 10$30,788 AUD
Retailer 4$36,664 AUD
MOH London$39,394 AUD

39 data points across 10 retailers

14 retailers$25,459 AUD to $39,394 AUD

B+
Cheapest Retailer
-
$25,459 AUD
$17,905 USD
B+
Retailer 2
-
$26,540 AUD
$18,665 USD
View
Final sale: no returns
B+
Retailer 3
-
$26,557 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$27,032 AUD
£14,970 GBP
View
B+
Retailer 5
-
$27,045 AUD
$19,020 USD
View
B+
Retailer 6
-
$28,864 AUD
£15,984 GBP
View
B+
Retailer 7
-
$29,078 AUD
$20,450 USD
View
B+
Retailer 8
-
$30,002 AUD
$21,100 USD
View
B+
Retailer 9
-
$30,276 AUD
€20,279 EUR
View
B+
Retailer 10
-
$30,788 AUD
$21,653 USD
View
B+
Retailer 11
-
$31,155 AUD
$21,911 USD
View
B
Retailer 12
-
$35,543 AUD
$24,997 USD
View
B
Retailer 13
-
$36,664 AUD
ZAR 416,566 ZAR
View
Most Expensive
B
MOH London
6FD10EFF0 · Oct 29
$39,394 AUD
£21,815 GBP
View
13 more retailers have this diamond
Prices start from $25,459 AUDSave up to $13,935 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
$25,459 AUD