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Round|Natural|IGI

1.25ct I IF Round Natural Diamond

EX • I/IF • IGI 761526268

Shape and cutting style on the report: Round brilliant

Certificate IGI 761526268

Diamond specifications and retailer prices

From $3,672 USD
As of October 31, 2026
Save $3,049 USD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,721 USD at MOH London · As of November 1, 2026
View at MOH London

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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 761526268. Listed at 6 retailers as of October 31, 2026, with prices from $3,672 to $6,721, a $3,049 spread on the same certified stone. MOH London lists it at $6,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 761526268
Dimensions6.90 × 6.85 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.90 mm6.85 mm1.25 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 761526268
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Oct 31
Current: $6,721 USD|Low: $3,672 USD|High: $6,909 USD|Avg: $4,539 USD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4$3,672 USD
Retailer 5$4,030 USD
Retailer 3$4,162 USD
Retailer 6$4,315 USD
Retailer 2$4,529 USD
MOH London$6,721 USD

15 data points across 6 retailers

6 retailers$3,672 USD to $6,721 USD

A
Cheapest Retailer
-
$3,672 USD
A
Retailer 2
-
$4,030 USD
View
A
Retailer 3
-
$4,162 USD
£3,277 GBP
View
Retailer 4
-
$4,315 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$4,529 USD
€4,313 EUR
View
Most Expensive
B+
MOH London
ACF4FCD3B · Nov 1
$6,721 USD
£5,292 GBP
View
5 more retailers have this diamond
Prices start from $3,672 USDSave up to $3,049 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
$3,672 USD