Round|Natural|GIA

1.60ct E I1 Round Natural Diamond

EX • E/I1 • GIA 7438157004

Certificate GIA 7438157004

Diamond specifications and retailer prices

From HK$36,153 HKD
As of October 30, 2026
Save HK$17,040 HKD (32%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$74,427 HKD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7438157004. Listed at 8 retailers as of October 30, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7438157004
Dimensions7.49 × 7.45 × 4.60 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.49 mm7.45 mm1.60 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7438157004
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 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 30
Current: HK$53,193 HKD|Low: HK$36,153 HKD|High: HK$82,208 HKD|Avg: HK$49,229 HKD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 30, 2026
Retailer 5HK$36,153 HKD
Retailer 2HK$37,267 HKD
Retailer 6HK$39,440 HKD
Retailer 4HK$40,357 HKD
Retailer 3HK$41,025 HKD
Retailer 7HK$43,135 HKD
Retailer 9HK$45,121 HKD
Retailer 1HK$53,193 HKD
Retailer 8HK$64,360 HKD
Wholesale Diamonds DirectHK$74,427 HKD

19 data points across 10 retailers

8 retailersHK$36,153 HKD to HK$53,193 HKD

A
Cheapest Retailer
-
HK$36,153 HKD
Retailer 2
-
HK$37,267 HKD
$4,750 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$39,440 HKD
$5,027 USD
View
A
Retailer 4
-
HK$40,357 HKD
$5,144 USD
View
A
Retailer 5
-
HK$41,025 HKD
$5,229 USD
View
Final sale: no returns
A
Retailer 6
-
HK$43,135 HKD
$5,498 USD
View
B+
Retailer 7
-
HK$53,193 HKD
€6,457 EUR
View
Most Expensive
Wholesale Diamonds Direct
425790841 · Oct 23
HK$74,427 HKD
$9,486 USD
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from HK$36,153 HKDSave up to HK$17,040 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$36,153 HKD