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Round|Natural|GIA

1.25ct F I1 Round Natural Diamond

EX • F/I1 • GIA 6515056947

Certificate GIA 6515056947

Diamond specifications and retailer prices

From $2,959 SGD
$2,314 USD
As of November 1, 2026
Save $1,155 SGD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,114 SGD at Yorxs · As of November 2, 2026
View at Yorxs

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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6515056947. Listed at 4 retailers as of November 1, 2026, with prices from $2,959 to $4,114, a $1,155 spread on the same certified stone. Yorxs lists it at $4,114. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6515056947
Dimensions6.92 × 6.97 × 4.30 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
6.92 mm6.97 mm1.25 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515056947
Side View
Table 54.0%Crown 35°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 61.9%

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 1
Current: $3,456 SGD|Low: $2,959 SGD|High: $4,495 SGD|Avg: $3,749 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 2, 2026
Retailer 4$2,959 SGD
Retailer 2$3,303 SGD
Retailer 3$3,303 SGD
Retailer 1$3,456 SGD
Yorxs$4,114 SGD
Retailer 5$4,495 SGD

20 data points across 6 retailers

4 retailers$2,959 SGD to $4,114 SGD

A
Cheapest Retailer
-
$2,959 SGD
$2,314 USD
B+
Retailer 2
-
$3,303 SGD
$2,583 USD
View
B+
Retailer 3
-
$3,456 SGD
$2,702 USD
View
Most Expensive
B+
Yorxs
40289DA5E · Nov 2
$4,114 SGD
€3,064 EUR
View
3 more retailers have this diamond
Prices start from $2,959 SGDSave up to $1,155 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
$2,959 SGD