Round|Natural|GIA

1.13ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2494322920

Certificate GIA 2494322920

Diamond specifications and retailer prices

From $7,186 USD
£5,658 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $7,186 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.13ct natural round diamond

This 1.13ct 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 2494322920. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.13
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2494322920
Dimensions6.71 × 6.68 × 4.08 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.71 mm6.68 mm1.13 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2494322920
Side View
Table 59.0%Crown 34.5°Girdle: ThickPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $3,982 USD|Low: $3,640 USD|High: $4,993 USD|Avg: $4,038 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
April 14, 2026
Retailer 7$3,640 USD
Retailer 5$3,708 USD
Retailer 3$3,769 USD
Retailer 1$3,982 USD
Retailer 6$4,059 USD
Retailer 4$4,312 USD
Retailer 2$4,907 USD

60 data points across 7 retailers

1 retailer

B
Diamond Quarter
1.13SI1D2420DBC3N · Oct 31
$7,186 USD
£5,658 GBP
View

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.

B
1.13ct Round
$7,186 USD