Round|Natural|IGI

1.25ct D IF Round Natural Diamond

EX • D/IF • IGI 812613649

Shape and cutting style on the report: Round brilliant

Certificate IGI 812613649

Diamond specifications and retailer prices

From $7,392 USD
As of November 4, 2026
Save $8,887 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,279 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 IGI 812613649. Listed at 16 retailers as of November 4, 2026, with prices from $7,392 to $16,279, a $8,887 spread on the same certified stone. NZ Jewellers lists it at $16,279. 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
FluorescenceFaint
Crown angle32.6°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 812613649
Dimensions6.86 × 6.89 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.86 mm6.89 mm1.25 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 812613649
Side View
Table 58.0%Crown 32.6°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.0%

Caratlytics Score

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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: $16,279 USD|Low: $6,930 USD|High: $16,279 USD|Avg: $10,078 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5$7,392 USD
Retailer 13$7,905 USD
Retailer 3$8,413 USD
Retailer 9$8,665 USD
Retailer 16$8,915 USD
Retailer 15$8,984 USD
Retailer 11$9,062 USD
Retailer 7$9,733 USD
Retailer 4$9,753 USD
Retailer 10$9,870 USD
Retailer 14$9,883 USD
Retailer 6$9,952 USD
Retailer 8$11,231 USD
Retailer 2$11,875 USD
Retailer 12$13,528 USD
NZ Jewellers$16,279 USD

33 data points across 16 retailers

16 retailers$7,392 USD to $16,279 USD

A
Cheapest Retailer
-
$7,392 USD
A
Retailer 2
-
$7,905 USD
View
A
Retailer 3
-
$8,413 USD
View
A
Retailer 4
-
$8,665 USD
View
A
Retailer 5
-
$8,915 USD
View
A
Retailer 6
-
$8,984 USD
View
Final sale: no returns
A
Retailer 7
-
$9,062 USD
View
A
Retailer 8
-
$9,733 USD
View
A
Retailer 9
-
$9,753 USD
View
A
Retailer 10
-
$9,870 USD
View
A
Retailer 11
-
$9,883 USD
View
A
Retailer 12
-
$9,952 USD
View
A
Retailer 13
-
$11,231 USD
View
A
Retailer 14
-
$11,875 USD
View
A
Retailer 15
-
$13,528 USD
View
Most Expensive
B+
NZ Jewellers
69414fb6-6a5d-4437-893e-c4a2f5a09af2 · Nov 5
$16,279 USD
View
15 more retailers have this diamond
Prices start from $7,392 USDSave up to $8,887 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
$7,392 USD