Round|Natural|GIA

0.85ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 5536735964

Certificate GIA 5536735964

Diamond specifications and retailer prices

From $965 USD
As of November 5, 2026
Save $208 USD (18%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,572 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.85ct natural round diamond

This 0.85ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5536735964. Listed at 9 retailers as of November 5, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5536735964
Dimensions6.02 × 5.98 × 3.77 mm
L/W Ratio1.01
Star length50%
Top View
6.02 mm5.98 mm0.85 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5536735964
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $994 USD|Low: $965 USD|High: $1,215 USD|Avg: $1,090 USD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$965 USD
Retailer 1$994 USD
Retailer 2$1,114 USD
Retailer 3$1,173 USD

40 data points across 4 retailers

9 retailers$965 USD to $1,173 USD

Retailer 1
-
$820 USD
Price last confirmed 29 days ago
Retailer 2
-
$820 USD
View
Price last confirmed 29 days ago
Retailer 3
-
$852 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$946 USD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$965 USD
View
B+
Retailer 6
-
$994 USD
View
B
Retailer 7
-
$1,114 USD
View
B+
Retailer 8
-
$1,173 USD
View
Most Expensive
NZ Jewellers
2cb0dc55-9345-4968-88ff-01205008efc1 · Sep 28
$2,572 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $965 USDSave up to $208 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.

B+
0.85ct Round
$965 USD