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Emerald|Natural|GIA

20.05ct H VS2 Emerald Natural Diamond

EX • H/VS2 • GIA 6237596110

Certificate GIA 6237596110

Diamond specifications and retailer prices

From HK$6,472,703 HKD
$825,000 USD
As of October 30, 2026
Save HK$3,441,273 HKD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$9,913,976 HKD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 20.05ct natural emerald diamond

This 20.05ct natural emerald sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237596110. Listed at 8 retailers as of October 30, 2026, with prices from HK$6,472,703 to HK$9,913,976, a HK$3,441,273 spread on the same certified stone. Aurelinne lists it at HK$9,913,976. 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

20.05
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237596110
Dimensions17.38 × 13.51 × 9.21 mm
L/W Ratio1.29
Top View
17.38 mm13.51 mm20.05 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237596110
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$9,913,976 HKD|Low: HK$6,472,703 HKD|High: HK$9,913,976 HKD|Avg: HK$8,358,491 HKD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6HK$6,472,703 HKD
Retailer 9HK$7,353,232 HKD
Retailer 4HK$7,497,850 HKD
Retailer 7HK$8,316,293 HKD
Retailer 2HK$8,367,478 HKD
Retailer 10HK$8,400,900 HKD
Retailer 8HK$9,179,610 HKD
Retailer 5HK$9,546,789 HKD
Retailer 3HK$9,687,047 HKD
AurelinneHK$9,913,976 HKD

21 data points across 10 retailers

8 retailersHK$6,472,703 HKD to HK$9,913,976 HKD

B+
Cheapest Retailer
-
HK$6,472,703 HKD
$825,000 USD
B+
Retailer 2
-
HK$7,497,850 HKD
£752,491 GBP
View
B
Retailer 3
-
HK$8,316,293 HKD
$1,059,981 USD
View
B
Retailer 4
-
HK$8,367,478 HKD
$1,066,505 USD
View
B
Retailer 5
-
HK$9,179,610 HKD
$1,170,018 USD
View
B
Retailer 6
-
HK$9,546,789 HKD
$1,216,818 USD
View
B
Retailer 7
-
HK$9,687,047 HKD
€1,175,900 EUR
View
Most Expensive
B
Aurelinne
6818a139-8a9d-4c42-96a5-4de88ed801a2 · Oct 31
HK$9,913,976 HKD
$1,263,619 USD
View
7 more retailers have this diamond
Prices start from HK$6,472,703 HKDSave up to HK$3,441,273 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+
20.05ct Emerald
HK$6,472,703 HKD