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Round|Natural|GIA

1.60ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5536009236

Certificate GIA 5536009236

Diamond specifications and retailer prices

From $6,820 CAD
₹464,949 INR
As of October 28, 2026
Save $4,113 CAD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,932 CAD at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5536009236. Listed at 7 retailers as of October 27, 2026, with prices from $6,820 to $10,932, a $4,113 spread on the same certified stone. Cape Diamonds lists it at $10,932. 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

1.60
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5536009236
Dimensions7.46 × 7.50 × 4.61 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.46 mm7.50 mm1.60 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5536009236
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $10,932 CAD|Low: $6,795 CAD|High: $11,420 CAD|Avg: $9,073 CAD|-3.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$6,820 CAD
Retailer 7$7,158 CAD
Retailer 6$8,912 CAD
Retailer 3$9,272 CAD
Retailer 2$9,298 CAD
Retailer 5$9,327 CAD
Cape Diamonds$10,932 CAD

41 data points across 7 retailers

7 retailers$6,820 CAD to $10,932 CAD

A
Cheapest Retailer
-
$6,820 CAD
₹464,949 INR
A
Retailer 2
-
$7,158 CAD
$5,124 USD
View
Final sale: no returns
B+
Retailer 3
-
$8,912 CAD
$6,380 USD
View
B+
Retailer 4
-
$9,272 CAD
£5,226 GBP
View
B+
Retailer 5
-
$9,298 CAD
€6,339 EUR
View
B+
Retailer 6
-
$9,327 CAD
$6,677 USD
View
Most Expensive
B
Cape Diamonds
cert_5536009236 · Oct 27
$10,932 CAD
ZAR 126,433 ZAR
View
6 more retailers have this diamond
Prices start from $6,820 CADSave up to $4,113 CAD

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
1.60ct Round
$6,820 CAD