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Round|Natural|GIA

3.18ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2181194823

Certificate GIA 2181194823

Diamond specifications and retailer prices

From HK$402,262 HKD
As of November 4, 2026
Save HK$49,324 HKD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$451,586 HKD at Cape Diamonds · As of November 1, 2026
View at Cape Diamonds

About this 3.18ct natural round diamond

This 3.18ct natural round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2181194823. Listed at 2 retailers as of November 1, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.18
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2181194823
Dimensions9.45 × 9.47 × 5.78 mm
L/W Ratio1.00
Star length55%
Lower girdle75%
Culet sizeNone
Top View
9.45 mm9.47 mm3.18 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2181194823
Side View
Table 59.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$451,586 HKD|Low: HK$402,262 HKD|High: HK$451,586 HKD|Avg: HK$424,025 HKD|+2.1%
Cape Diamonds
Retailer 2
November 1, 2026
Retailer 2HK$402,262 HKD
Cape DiamondsHK$451,586 HKD

6 data points across 2 retailers

2 retailersHK$402,262 HKD to HK$451,586 HKD

B
Cheapest Retailer
-
HK$402,262 HKD
Most Expensive
B
Cape Diamonds
cert_2181194823 · Nov 1
HK$451,586 HKD
ZAR 929,849 ZAR
View
1 more retailer has this diamond
Prices start from HK$402,262 HKDSave up to HK$49,324 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
3.18ct Round
HK$402,262 HKD