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Round|Natural|GIA

2.18ct J IF Round Natural Diamond

EX • J/IF • GIA 6217179937

Certificate GIA 6217179937

Diamond specifications and retailer prices

From HK$123,852 HKD
As of November 5, 2026
Save HK$29,741 HKD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$153,593 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 2.18ct natural round diamond

This 2.18ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6217179937. Listed at 4 retailers as of November 5, 2026, with prices from HK$123,852 to HK$153,593, a HK$29,741 spread on the same certified stone. The Diamond Guys lists it at HK$153,593. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.18
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle12.5°
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 6217179937
Dimensions8.47 × 8.47 × 5.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.47 mm8.47 mm2.18 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6217179937
Side View
Table 62.0%Crown 12.5°Girdle: MediumPavilion 43.5°CuletDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$152,730 HKD|Low: HK$123,852 HKD|High: HK$157,783 HKD|Avg: HK$146,978 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
November 5, 2026
Retailer 3HK$123,852 HKD
Retailer 2HK$146,007 HKD
Retailer 1HK$152,730 HKD
The Diamond GuysHK$153,593 HKD

32 data points across 4 retailers

4 retailersHK$123,852 HKD to HK$153,593 HKD

B+
Cheapest Retailer
-
HK$123,852 HKD
B+
Retailer 2
-
HK$146,007 HKD
View
B+
Retailer 3
-
HK$152,730 HKD
View
Most Expensive
B+
The Diamond Guys
1996337822 · Nov 6
HK$153,593 HKD
$19,578 USD
View
3 more retailers have this diamond
Prices start from HK$123,852 HKDSave up to HK$29,741 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$123,852 HKD