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Round|Natural|GIA

1.60ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7536051993

Certificate GIA 7536051993

Diamond specifications and retailer prices

From HK$49,859 HKD
$6,355 USD
As of November 1, 2026
Save HK$61,291 HKD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$111,150 HKD at NZ Jewellers · As of October 30, 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 7536051993. Listed at 16 retailers as of October 30, 2026, with prices from HK$49,859 to HK$111,150, a HK$61,291 spread on the same certified stone. NZ Jewellers lists it at HK$111,150. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7536051993
Dimensions7.46 × 7.48 × 4.63 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
7.46 mm7.48 mm1.60 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536051993
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$111,150 HKD|Low: HK$45,897 HKD|High: HK$111,150 HKD|Avg: HK$68,102 HKD|+4.7%
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 1, 2026
Retailer 13HK$49,859 HKD
Retailer 7HK$50,644 HKD
Retailer 12HK$54,920 HKD
Retailer 9HK$55,077 HKD
Retailer 22HK$55,571 HKD
Retailer 11HK$57,525 HKD
Retailer 14HK$59,459 HKD
Retailer 25HK$60,208 HKD
Retailer 24HK$61,134 HKD
Retailer 17HK$62,137 HKD
Retailer 4HK$62,201 HKD
Retailer 15HK$64,131 HKD
Retailer 5HK$66,375 HKD
Retailer 8HK$66,375 HKD
Retailer 3HK$68,571 HKD
Retailer 6HK$69,466 HKD
Retailer 2HK$72,297 HKD
Retailer 18HK$72,406 HKD
Retailer 23HK$73,200 HKD
Retailer 20HK$73,646 HKD
Retailer 21HK$81,642 HKD
Retailer 19HK$92,616 HKD
Retailer 16HK$96,030 HKD
Retailer 10HK$99,789 HKD
NZ JewellersHK$111,150 HKD

23 data points across 25 retailers

16 retailersHK$49,859 HKD to HK$111,150 HKD

B+
Cheapest Retailer
-
HK$49,859 HKD
$6,355 USD
B+
Retailer 2
-
HK$50,644 HKD
$6,455 USD
View
B+
Retailer 3
-
HK$55,571 HKD
$7,083 USD
View
B+
Retailer 4
-
HK$60,208 HKD
$7,674 USD
View
B+
Retailer 5
-
HK$61,134 HKD
$7,792 USD
View
B
Retailer 6
-
HK$62,201 HKD
$7,928 USD
View
B+
Retailer 7
-
HK$65,880 HKD
$8,397 USD
View
B+
Retailer 8
-
HK$66,375 HKD
$8,460 USD
View
B+
Retailer 9
-
HK$66,375 HKD
$8,460 USD
View
B
Retailer 10
-
HK$68,571 HKD
$8,740 USD
View
B
Retailer 11
-
HK$69,466 HKD
$8,854 USD
View
B
Retailer 12
-
HK$72,297 HKD
€8,776 EUR
View
B+
Retailer 13
-
HK$73,646 HKD
£7,391 GBP
View
B
Retailer 14
-
HK$81,642 HKD
ZAR 168,110 ZAR
View
B
Retailer 15
-
HK$92,616 HKD
£9,295 GBP
View
Most Expensive
B
NZ Jewellers
1e98ef16-5ef8-419a-ac72-83017bda2b48 · Oct 30
HK$111,150 HKD
$14,167 USD
View
15 more retailers have this diamond
Prices start from HK$49,859 HKDSave up to HK$61,291 HKD

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+
1.60ct Round
HK$49,859 HKD