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Round|Natural|GIA

1.25ct K IF Round Natural Diamond

EX • K/IF • GIA 7551375586

Certificate GIA 7551375586

Diamond specifications and retailer prices

From $2,804 SGD
As of November 6, 2026
Save $5,274 SGD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,078 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551375586. Listed at 10 retailers as of November 5, 2026, with prices from $2,804 to $8,078, a $5,274 spread on the same certified stone. NZ Jewellers lists it at $8,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551375586
Dimensions6.83 × 6.79 × 4.28 mm
L/W Ratio1.01
Top View
6.83 mm6.79 mm1.25 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7551375586
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,078 SGD|Low: $2,707 SGD|High: $8,078 SGD|Avg: $4,735 SGD|+19.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$2,804 SGD
Retailer 6$3,480 SGD
Retailer 3$3,899 SGD
Retailer 5$4,445 SGD
Retailer 7$5,706 SGD
Retailer 4$6,443 SGD
NZ Jewellers$8,078 SGD

35 data points across 7 retailers

10 retailers$2,804 SGD to $8,078 SGD

A
Cheapest Retailer
-
$2,804 SGD
A
Retailer 2
-
$3,480 SGD
View
A
Retailer 3
-
$3,899 SGD
View
Retailer 4
-
$3,947 SGD
View
Price last confirmed 36 days ago
Retailer 5
-
$4,099 SGD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$4,445 SGD
View
Retailer 7
-
$5,706 SGD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$6,443 SGD
View
Retailer 9
-
$6,876 SGD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
b448731f-acc4-4989-8ec1-7501bb08a78f · Nov 5
$8,078 SGD
$6,303 USD
View
9 more retailers have this diamond
Prices start from $2,804 SGDSave up to $5,274 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
$2,804 SGD