Round|Natural|GIA

0.85ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1545458395

Certificate GIA 1545458395

Diamond specifications and retailer prices

From $1,106 USD
As of October 29, 2026
8 retailers carry this diamond
Most expensive: $1,391 USD at Wholesale Diamonds Direct · As of October 9, 2026
View at Wholesale Diamonds Direct

About this 0.85ct natural round diamond

This 0.85ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1545458395. Listed at 8 retailers as of October 29, 2026. 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

0.85
Carat
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1545458395
Dimensions6.05 × 6.01 × 3.79 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.05 mm6.01 mm0.85 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545458395
Side View
Table 58.0%Crown 34°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $953 USD|Low: $852 USD|High: $1,419 USD|Avg: $1,081 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 14, 2026
Retailer 9$852 USD
Retailer 10$880 USD
Retailer 5$882 USD
Retailer 3$927 USD
Retailer 7$945 USD
Retailer 1$953 USD
Retailer 11$1,064 USD
Retailer 4$1,069 USD
Retailer 8$1,207 USD
Retailer 6$1,237 USD
Retailer 2$1,338 USD
Wholesale Diamonds Direct$1,391 USD

29 data points across 12 retailers

8 retailers

Retailer 1
-
$852 USD
Price last confirmed 20 days ago
Retailer 2
-
$880 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$927 USD
SGD 1,253 SGD
View
Price last confirmed 16 days ago
Retailer 4
-
$945 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$953 USD
£751 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,106 USD
View
Retailer 7
-
$1,207 USD
£950 GBP
View
Price last confirmed 17 days ago
Most Expensive
Wholesale Diamonds Direct
359792657 · Oct 9
$1,391 USD
View
Price last confirmed 21 days ago
7 more retailers have this diamond
Prices start from $1,106 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
0.85ct Round
$1,106 USD