Round|Natural|GIA

1.31ct D IF Round Natural Diamond

EX • D/IF • GIA 2235723035

Certificate GIA 2235723035

Diamond specifications and retailer prices

From $17,905 USD
As of October 28, 2026
Save $9,800 USD (35%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $27,705 USD 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 $17,905 to $27,705, a $9,800 spread on the same certified stone. MOH London lists it at $27,705. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $27,705 USD|Low: $17,853 USD|High: $27,889 USD|Avg: $21,233 USD|+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$17,905 USD
Retailer 5$18,665 USD
Retailer 6$18,677 USD
Retailer 2$19,011 USD
Retailer 7$19,020 USD
Retailer 9$20,300 USD
Retailer 3$21,293 USD
Retailer 10$21,653 USD
Retailer 4$25,785 USD
MOH London$27,705 USD

39 data points across 10 retailers

14 retailers$17,905 USD to $27,705 USD

B+
Cheapest Retailer
-
$17,905 USD
Returns within 30 days
B+
Retailer 2
-
$18,665 USD
View
Final sale: no returns
B+
Retailer 3
-
$18,677 USD
A$28,734 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$19,011 USD
£14,970 GBP
View
Returns within 30 days
B+
Retailer 5
-
$19,020 USD
View
Returns within 40 days
B+
Retailer 6
-
$20,300 USD
£15,984 GBP
View
Returns within 30 days
B+
Retailer 7
-
$20,450 USD
View
B+
Retailer 8
-
$21,100 USD
View
Returns within 21 days
B+
Retailer 9
-
$21,293 USD
€20,279 EUR
View
Returns within 100 days
B+
Retailer 10
-
$21,653 USD
View
Returns within 30 days
B+
Retailer 11
-
$21,911 USD
View
Returns within 30 days
B
Retailer 12
-
$24,997 USD
View
Returns within 30 days
B
Retailer 13
-
$25,785 USD
ZAR 416,566 ZAR
View
Returns within 7 days
Most Expensive
B
MOH London
6FD10EFF0 · Oct 29
$27,705 USD
£21,815 GBP
View
13 more retailers have this diamond
Prices start from $17,905 USDSave up to $9,800 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+
1.31ct Round
$17,905 USD