Round|Natural|GIA

1.60ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6522834405

Certificate GIA 6522834405

Diamond specifications and retailer prices

From HK$68,924 HKD
$8,785 USD
As of October 31, 2026
Save HK$61,699 HKD (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$130,623 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522834405. Listed at 24 retailers as of October 30, 2026, with prices from HK$68,924 to HK$130,623, a HK$61,699 spread on the same certified stone. NZ Jewellers lists it at HK$130,623. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522834405
Dimensions7.44 × 7.40 × 4.64 mm
L/W Ratio1.01
Top View
7.44 mm7.40 mm1.60 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6522834405
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 31
Current: HK$85,244 HKD|Low: HK$68,109 HKD|High: HK$123,883 HKD|Avg: HK$91,295 HKD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6HK$68,924 HKD
Retailer 4HK$71,670 HKD
Retailer 5HK$75,499 HKD
Retailer 9HK$83,596 HKD
Retailer 1HK$85,244 HKD
Retailer 2HK$94,580 HKD
Retailer 7HK$103,124 HKD
Retailer 8HK$111,727 HKD
Retailer 3HK$122,568 HKD

40 data points across 9 retailers

24 retailersHK$68,924 HKD to HK$130,623 HKD

A
Cheapest Retailer
-
HK$68,924 HKD
$8,785 USD
B+
Retailer 2
-
HK$71,317 HKD
$9,090 USD
View
B+
Retailer 3
-
HK$71,670 HKD
$9,135 USD
View
B+
Retailer 4
-
HK$72,722 HKD
$9,269 USD
View
B+
Retailer 5
-
HK$74,680 HKD
$9,519 USD
View
B+
Retailer 6
-
HK$75,463 HKD
CA$13,359 CAD
View
B+
Retailer 7
-
HK$75,499 HKD
$9,623 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$78,379 HKD
$9,990 USD
View
B+
Retailer 9
-
HK$83,596 HKD
$10,655 USD
View
B+
Retailer 10
-
HK$84,906 HKD
$10,822 USD
View
B+
Retailer 11
-
HK$85,244 HKD
£8,555 GBP
View
B+
Retailer 12
-
HK$86,216 HKD
$10,989 USD
View
B
Retailer 13
-
HK$87,346 HKD
$11,133 USD
View
B+
Retailer 14
-
HK$90,461 HKD
$11,530 USD
View
B+
Retailer 15
-
HK$91,873 HKD
$11,710 USD
View
B+
Retailer 16
-
HK$91,873 HKD
$11,710 USD
View
B+
Retailer 17
-
HK$94,580 HKD
€11,481 EUR
View
B+
Retailer 18
-
HK$94,933 HKD
$12,100 USD
View
B+
Retailer 19
-
HK$95,393 HKD
$12,159 USD
View
B
Retailer 20
-
HK$97,969 HKD
$12,487 USD
View
B
Retailer 21
-
HK$100,448 HKD
$12,803 USD
View
Retailer 22
-
HK$103,124 HKD
$13,144 USD
View
Price last confirmed 8 days ago
B
Retailer 23
-
HK$122,568 HKD
£12,301 GBP
View
Most Expensive
B
NZ Jewellers
bd43c1e7-2507-4a0a-8887-b3672a2c11a9 · Oct 30
HK$130,623 HKD
$16,649 USD
View
23 more retailers have this diamond
Prices start from HK$68,924 HKDSave up to HK$61,699 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.

A
1.60ct Round
HK$68,924 HKD