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Round|Natural|GIA

0.85ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 5536735964

Certificate GIA 5536735964

Diamond specifications and retailer prices

From $1,233 SGD
As of November 5, 2026
Save $266 SGD (18%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,285 SGD 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
Colour
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: $1,270 SGD|Low: $1,233 SGD|High: $1,552 SGD|Avg: $1,392 SGD|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$1,233 SGD
Retailer 1$1,270 SGD
Retailer 2$1,423 SGD
Retailer 3$1,498 SGD

40 data points across 4 retailers

9 retailers$1,233 SGD to $1,498 SGD

Retailer 1
-
$1,047 SGD
Price last confirmed 29 days ago
Retailer 2
-
$1,047 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,088 SGD
View
Price last confirmed 38 days ago
Retailer 4
-
$1,208 SGD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$1,233 SGD
View
B+
Retailer 6
-
$1,270 SGD
View
B
Retailer 7
-
$1,423 SGD
View
B+
Retailer 8
-
$1,498 SGD
View
Most Expensive
NZ Jewellers
2cb0dc55-9345-4968-88ff-01205008efc1 · Sep 28
$3,285 SGD
$2,572 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from $1,233 SGDSave up to $266 SGD

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
$1,233 SGD