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Round|Natural|GIA

1.25ct D IF Round Natural Diamond

EX • D/IF • GIA 2225917315

Certificate GIA 2225917315

Diamond specifications and retailer prices

From $35,722 NZD
As of November 5, 2026
Save $18,704 NZD (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $54,426 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.25ct natural round diamond

This 1.25ct 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 2225917315. Listed at 7 retailers as of November 4, 2026, with prices from $35,722 to $54,426, a $18,704 spread on the same certified stone. MOH London lists it at $54,426. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2225917315
Dimensions6.84 × 6.90 × 4.26 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
6.84 mm6.90 mm1.25 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225917315
Side View
Table 58.0%Crown 36°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 62.0%

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 5
Current: $54,426 NZD|Low: $35,722 NZD|High: $55,231 NZD|Avg: $42,640 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$35,722 NZD
Retailer 4$36,918 NZD
Retailer 2$42,067 NZD
MOH London$54,426 NZD

42 data points across 4 retailers

7 retailers$35,722 NZD to $54,426 NZD

B+
Cheapest Retailer
-
$35,722 NZD
B+
Retailer 2
-
$36,918 NZD
View
B+
Retailer 3
-
$38,460 NZD
View
B+
Retailer 4
-
$38,460 NZD
View
B
Retailer 5
-
$39,741 NZD
View
B
Retailer 6
-
$42,067 NZD
View
Most Expensive
B
MOH London
DD73AC8E3 · Nov 4
$54,426 NZD
£24,091 GBP
View
6 more retailers have this diamond
Prices start from $35,722 NZDSave up to $18,704 NZD

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+
1.25ct Round
$35,722 NZD