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Round|Natural|GIA

0.18ct D I1 Round Natural Diamond

EX • D/I1 • GIA 2478262227

Certificate GIA 2478262227

Diamond specifications and retailer prices

From HK$1,103 HKD
₹13,393 INR
As of October 31, 2026
Save HK$1,776 HKD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$2,879 HKD at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 0.18ct natural round diamond

This 0.18ct natural round sits in the sub-half-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2478262227. Listed at 4 retailers as of October 31, 2026, with prices from HK$1,103 to HK$2,879, a HK$1,776 spread on the same certified stone. B2C Jewels lists it at HK$2,879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.18
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2478262227
Dimensions3.62 × 3.64 × 2.20 mm
L/W Ratio1.01
Star length50%
Top View
3.62 mm3.64 mm0.18 ctD / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2478262227
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

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$2,879 HKD|Low: HK$1,101 HKD|High: HK$2,879 HKD|Avg: HK$1,850 HKD|+0.5%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2HK$1,103 HKD
Retailer 5HK$1,648 HKD
Retailer 3HK$1,750 HKD
Retailer 4HK$1,812 HKD
B2C JewelsHK$2,879 HKD

42 data points across 5 retailers

4 retailersHK$1,103 HKD to HK$2,879 HKD

A
Cheapest Retailer
-
HK$1,103 HKD
₹13,393 INR
B+
Retailer 2
-
HK$1,750 HKD
$223 USD
View
B+
Retailer 3
-
HK$1,812 HKD
$231 USD
View
Most Expensive
B
B2C Jewels
21781549 · Oct 31
HK$2,879 HKD
$367 USD
View
3 more retailers have this diamond
Prices start from HK$1,103 HKDSave up to HK$1,776 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
0.18ct Round
HK$1,103 HKD