Round|Natural|GIA

1.62ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2239400363

Certificate GIA 2239400363

Diamond specifications and retailer prices

From HK$61,918 HKD
$7,892 USD
As of October 30, 2026
Save HK$81,256 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$143,174 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.62ct natural round diamond

This 1.62ct 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 2239400363. Listed at 23 retailers as of October 30, 2026, with prices from HK$61,918 to HK$143,174, a HK$81,256 spread on the same certified stone. Diamond Quarter lists it at HK$143,174. 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

1.62
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2239400363
Dimensions7.64 × 7.67 × 4.58 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.64 mm7.67 mm1.62 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2239400363
Side View
Table 59.0%Crown 31.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 59.8%

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 30
Current: HK$64,972 HKD|Low: HK$56,407 HKD|High: HK$112,215 HKD|Avg: HK$75,091 HKD|+15.2%
Retailer 1
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
October 31, 2026
Retailer 12HK$61,918 HKD
Retailer 6HK$63,676 HKD
Retailer 11HK$63,864 HKD
Retailer 1HK$64,972 HKD
Retailer 2HK$65,786 HKD
Retailer 13HK$68,203 HKD
Retailer 3HK$72,714 HKD
Retailer 7HK$74,047 HKD
Retailer 14HK$75,805 HKD
Retailer 4HK$75,860 HKD
Retailer 10HK$75,905 HKD
Retailer 9HK$82,787 HKD
Retailer 5HK$84,925 HKD
Retailer 8HK$107,093 HKD

42 data points across 14 retailers

23 retailersHK$61,918 HKD to HK$143,174 HKD

A
Cheapest Retailer
-
HK$61,918 HKD
$7,892 USD
A
Retailer 2
-
HK$63,676 HKD
$8,116 USD
View
A
Retailer 3
-
HK$63,864 HKD
$8,140 USD
View
A
Retailer 4
-
HK$64,972 HKD
$8,281 USD
View
A
Retailer 5
-
HK$65,786 HKD
$8,385 USD
View
B+
Retailer 6
-
HK$68,203 HKD
$8,693 USD
View
Final sale: no returns
Retailer 7
-
HK$68,211 HKD
$8,694 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
HK$72,714 HKD
$9,268 USD
View
Retailer 9
-
HK$73,891 HKD
$9,418 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
HK$74,047 HKD
£7,431 GBP
View
Retailer 11
-
HK$75,028 HKD
$9,563 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
HK$75,805 HKD
$9,662 USD
View
Retailer 13
-
HK$75,860 HKD
$9,669 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$75,905 HKD
$9,675 USD
View
Retailer 15
-
HK$76,919 HKD
$9,804 USD
View
Price last confirmed 50 days ago
B+
Retailer 16
-
HK$82,787 HKD
$10,552 USD
View
Retailer 17
-
HK$85,259 HKD
$10,867 USD
View
Price last confirmed 17 days ago
Retailer 18
-
HK$88,751 HKD
$11,312 USD
View
Price last confirmed 54 days ago
B
Retailer 19
-
HK$107,093 HKD
£10,748 GBP
View
Retailer 20
-
HK$113,684 HKD
$14,490 USD
View
Price last confirmed 17 days ago
Retailer 21
-
HK$118,329 HKD
$15,082 USD
View
Price last confirmed 50 days ago
B
Retailer 22
-
HK$136,410 HKD
£13,690 GBP
View
Most Expensive
B
Diamond Quarter
1.62SI2D22633E86N · Oct 31
HK$143,174 HKD
£14,369 GBP
View
22 more retailers have this diamond
Prices start from HK$61,918 HKDSave up to HK$81,256 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
1.62ct Round
HK$61,918 HKD