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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 $1,463,798 NZD
$825,000 USD
As of October 30, 2026
Save $778,242 NZD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,242,039 NZD 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 $1,463,798 to $2,242,039, a $778,242 spread on the same certified stone. Aurelinne lists it at $2,242,039. 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: $2,242,039 NZD|Low: $1,463,798 NZD|High: $2,242,039 NZD|Avg: $1,892,449 NZD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$1,463,798 NZD
Retailer 9$1,662,929 NZD
Retailer 2$1,690,568 NZD
Retailer 7$1,880,724 NZD
Retailer 3$1,892,300 NZD
Retailer 10$1,899,858 NZD
Retailer 8$2,075,963 NZD
Retailer 5$2,159,000 NZD
Retailer 4$2,190,719 NZD
Aurelinne$2,242,039 NZD

22 data points across 10 retailers

8 retailers$1,463,798 NZD to $2,242,039 NZD

B+
Cheapest Retailer
-
$1,463,798 NZD
$825,000 USD
B+
Retailer 2
-
$1,690,568 NZD
£750,243 GBP
View
B
Retailer 3
-
$1,880,724 NZD
$1,059,981 USD
View
B
Retailer 4
-
$1,892,300 NZD
$1,066,505 USD
View
B
Retailer 5
-
$2,075,963 NZD
$1,170,018 USD
View
B
Retailer 6
-
$2,159,000 NZD
$1,216,818 USD
View
B
Retailer 7
-
$2,190,719 NZD
€1,175,900 EUR
View
Most Expensive
B
Aurelinne
6818a139-8a9d-4c42-96a5-4de88ed801a2 · Oct 31
$2,242,039 NZD
$1,263,619 USD
View
7 more retailers have this diamond
Prices start from $1,463,798 NZDSave up to $778,242 NZD

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
$1,463,798 NZD