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Round|Natural|GIA

1.25ct D IF Round Natural Diamond

EX • D/IF • GIA 6452634824

Certificate GIA 6452634824

Diamond specifications and retailer prices

From $20,533 SGD
As of November 4, 2026
Save $15,810 SGD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $45,756 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 6452634824. Listed at 7 retailers as of November 2, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6452634824
Dimensions7.05 × 7.01 × 4.25 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.05 mm7.01 mm1.25 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452634824
Side View
Table 56.0%Crown 33.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.4%

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: Nov 4
Current: $28,015 SGD|Low: $20,533 SGD|High: $36,780 SGD|Avg: $27,028 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$20,533 SGD
Retailer 2$23,804 SGD
Retailer 5$24,624 SGD
Retailer 1$28,015 SGD
Retailer 4$36,343 SGD

42 data points across 5 retailers

7 retailers$20,533 SGD to $36,343 SGD

A
Cheapest Retailer
-
$20,533 SGD
B+
Retailer 2
-
$23,804 SGD
View
Retailer 3
-
$24,624 SGD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$27,120 SGD
View
B+
Retailer 5
-
$28,015 SGD
View
B
Retailer 6
-
$36,343 SGD
View
Most Expensive
Diamond Quarter
1.25IFD64245911N · Nov 5
$45,756 SGD
£28,206 GBP
View
Price under review
6 more retailers have this diamond
Prices start from $20,533 SGDSave up to $15,810 SGD

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
1.25ct Round
$20,533 SGD