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Round|Natural|GIA

2.18ct H SI1 Round Natural Diamond

ID • H/SI1 • GIA 2241002508

Certificate GIA 2241002508

Diamond specifications and retailer prices

From HK$168,047 HKD
$21,419 USD
As of October 31, 2026
Save HK$10,992 HKD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$179,039 HKD at Jared · As of October 30, 2026
View at Jared

About this 2.18ct natural round diamond

This 2.18ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2241002508. Listed at 4 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.18
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241002508
Dimensions8.23 × 8.27 mm
L/W Ratio1.00
Top View
8.23 mm8.27 mm2.18 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241002508
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$179,039 HKD|Low: HK$168,047 HKD|High: HK$179,039 HKD|Avg: HK$174,151 HKD
Jared
Retailer 2
Retailer 3
Retailer 4
September 3, 2026
Retailer 2HK$168,047 HKD
Retailer 3HK$173,233 HKD
Retailer 4HK$173,233 HKD
JaredHK$179,039 HKD

2 data points across 4 retailers

4 retailersHK$168,047 HKD to HK$179,039 HKD

B
Cheapest Retailer
-
HK$168,047 HKD
$21,419 USD
B
Retailer 2
-
HK$173,233 HKD
$22,080 USD
View
B
Retailer 3
-
HK$173,233 HKD
$22,080 USD
View
Most Expensive
B
Jared
159337652 · Oct 30
HK$179,039 HKD
$22,820 USD
View
3 more retailers have this diamond
Prices start from HK$168,047 HKDSave up to HK$10,992 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
2.18ct Round
HK$168,047 HKD