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Round|Natural|IGI

1.12ct D SI1 Round Natural Diamond

EX • D/SI1 • IGI 826641443

Certificate IGI 826641443

Diamond specifications and retailer prices

From $3,372 USD
Save $2,315 USD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,687 USD at MOH London
View at MOH London

About this 1.12ct natural round diamond

This 1.12ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 826641443. Listed at 3 retailers, with prices from $3,372 to $5,687 at MOH London, a $2,315 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.12
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 826641443
Dimensions6.71 × 6.77 × 4.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.71 mm6.77 mm1.12 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 826641443
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 41.1°CuletDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $5,687 USD|Low: $3,372 USD|High: $5,687 USD|Avg: $4,261 USD|+1.1%
MOH London
Retailer 2
Retailer 3
October 1, 2026
Retailer 3$3,372 USD
Retailer 2$3,812 USD
MOH London$5,687 USD

8 data points across 3 retailers

3 retailers$3,372 USD to $5,687 USD

B+
Cheapest Retailer
-
$3,372 USD
B
Retailer 2
-
$3,812 USD
€3,630 EUR
View
Most Expensive
C
MOH London
F2CF1442F · Oct 1
$5,687 USD
£4,478 GBP
View
2 more retailers have this diamond
Prices start from $3,372 USDSave up to $2,315 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.

B+
1.12ct Round
$3,372 USD