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Round|Natural|GIA

1.60ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1508356396

Certificate GIA 1508356396

Diamond specifications and retailer prices

From $8,800 CAD
$6,300 USD
As of October 25, 2026
Save $10,812 CAD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,612 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 1508356396. Listed at 20 retailers as of October 25, 2026, with prices from $8,800 to $19,612, a $10,812 spread on the same certified stone. NZ Jewellers lists it at $19,612. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1508356396
Dimensions7.44 × 7.39 × 4.65 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle, Natural
Top View
7.44 mm7.39 mm1.60 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508356396
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

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 25
Current: $19,612 CAD|Low: $8,800 CAD|High: $19,612 CAD|Avg: $11,908 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$8,800 CAD
Retailer 12$9,012 CAD
Retailer 9$9,203 CAD
Retailer 11$9,266 CAD
Retailer 4$9,806 CAD
Retailer 6$9,806 CAD
Retailer 19$9,806 CAD
Retailer 3$10,623 CAD
Retailer 8$10,787 CAD
Retailer 13$10,994 CAD
Retailer 5$11,244 CAD
Retailer 18$11,247 CAD
Retailer 7$12,258 CAD
Retailer 15$12,794 CAD
Retailer 10$12,916 CAD
Retailer 2$13,034 CAD
Retailer 17$14,278 CAD
Retailer 14$16,430 CAD
Retailer 16$17,075 CAD
NZ Jewellers$19,612 CAD

27 data points across 20 retailers

20 retailers$8,800 CAD to $19,612 CAD

A
Cheapest Retailer
-
$8,800 CAD
$6,300 USD
Retailer 2
-
$9,012 CAD
HK$50,400 HKD
View
Price last confirmed 43 days ago
B+
Retailer 3
-
$9,203 CAD
$6,588 USD
View
B+
Retailer 4
-
$9,266 CAD
$6,633 USD
View
B+
Retailer 5
-
$9,806 CAD
$7,020 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,806 CAD
$7,020 USD
View
B+
Retailer 7
-
$9,806 CAD
$7,020 USD
View
B+
Retailer 8
-
$10,623 CAD
$7,605 USD
View
B+
Retailer 9
-
$10,787 CAD
$7,722 USD
View
B+
Retailer 10
-
$10,994 CAD
£6,197 GBP
View
B
Retailer 11
-
$11,244 CAD
$8,049 USD
View
Retailer 12
-
$11,247 CAD
A$12,386 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$12,258 CAD
$8,775 USD
View
B
Retailer 14
-
$12,794 CAD
€8,723 EUR
View
Retailer 15
-
$12,916 CAD
$9,246 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$13,034 CAD
£7,347 GBP
View
B
Retailer 17
-
$14,278 CAD
ZAR 165,124 ZAR
View
B
Retailer 18
-
$16,430 CAD
£9,261 GBP
View
B
Retailer 19
-
$17,075 CAD
£9,625 GBP
View
Most Expensive
B
NZ Jewellers
6f28d0ad-7bea-47b1-b1c5-904aff7fb941 · Oct 27
$19,612 CAD
$14,040 USD
View
19 more retailers have this diamond
Prices start from $8,800 CADSave up to $10,812 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
$8,800 CAD