Round|Natural|GIA

1.25ct D IF Round Natural Diamond

EX • D/IF • GIA 2544959759

Certificate GIA 2544959759

Diamond specifications and retailer prices

From $10,521 USD
As of November 4, 2026
Save $9,439 USD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,960 USD 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2544959759. Listed at 23 retailers as of November 4, 2026, with prices from $10,521 to $19,960, a $9,439 spread on the same certified stone. NZ Jewellers lists it at $19,960. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2544959759
Dimensions6.85 × 6.80 × 4.29 mm
L/W Ratio1.01
Top View
6.85 mm6.80 mm1.25 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544959759
Side View
Table 58.0%Crown 36°Girdle: STK-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 4
Current: $17,472 USD|Low: $11,077 USD|High: $18,928 USD|Avg: $14,139 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$11,077 USD
Retailer 7$12,667 USD
Retailer 2$12,740 USD
Retailer 3$12,749 USD
Retailer 6$13,034 USD
Retailer 9$14,100 USD
Retailer 4$14,991 USD
Retailer 1$17,472 USD
Retailer 5$18,653 USD

39 data points across 9 retailers

23 retailers$10,521 USD to $19,960 USD

A
Cheapest Retailer
-
$10,521 USD
A
Retailer 2
-
$11,077 USD
View
Retailer 3
-
$11,851 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$12,044 USD
View
A
Retailer 5
-
$12,265 USD
View
A
Retailer 6
-
$12,667 USD
View
Final sale: no returns
A
Retailer 7
-
$12,740 USD
View
A
Retailer 8
-
$12,749 USD
View
A
Retailer 9
-
$12,995 USD
View
Retailer 10
-
$13,034 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$13,212 USD
View
Retailer 12
-
$13,219 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$14,100 USD
View
Retailer 14
-
$14,321 USD
View
Price last confirmed 67 days ago
A
Retailer 15
-
$14,321 USD
View
A
Retailer 16
-
$14,340 USD
View
A
Retailer 17
-
$14,674 USD
View
B+
Retailer 18
-
$14,871 USD
View
A
Retailer 19
-
$14,991 USD
View
B+
Retailer 20
-
$17,472 USD
View
B+
Retailer 21
-
$18,653 USD
View
Retailer 22
-
$19,960 USD
View
Price last confirmed 66 days ago
Most Expensive
B+
NZ Jewellers
a22b8b6c-2e3f-403b-be6a-5c8acfe17fb7 · Nov 5
$19,960 USD
View
22 more retailers have this diamond
Prices start from $10,521 USDSave up to $9,439 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.

A
1.25ct Round
$10,521 USD