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1.12ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 7548787571

Certificate GIA 7548787571

Diamond specifications and retailer prices

From $2,991 USD
Save $3,867 USD (56%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,858 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 GIA 7548787571. Listed at 5 retailers, with prices from $2,991 to $6,858 at MOH London, a $3,867 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
FluorescenceMedium
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7548787571
Dimensions6.59 × 6.61 × 4.16 mm
L/W Ratio1.00
Star length50%
Key to symbols
Crystal, Feather
Top View
6.59 mm6.61 mm1.12 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7548787571
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $6,858 USD|Low: $2,987 USD|High: $6,916 USD|Avg: $4,405 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 1, 2026
Retailer 5$2,991 USD
Retailer 2$3,805 USD
Retailer 3$4,431 USD
Retailer 4$4,661 USD
MOH London$6,858 USD

15 data points across 5 retailers

5 retailers$2,991 USD to $6,858 USD

A
Cheapest Retailer
-
$2,991 USD
B+
Retailer 2
-
$3,805 USD
View
B+
Retailer 3
-
$4,431 USD
€4,220 EUR
View
B+
Retailer 4
-
$4,661 USD
£3,670 GBP
View
Most Expensive
B
MOH London
20267CDE2 · Oct 1
$6,858 USD
£5,400 GBP
View
4 more retailers have this diamond
Prices start from $2,991 USDSave up to $3,867 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.

A
1.12ct Round
$2,991 USD