CaratHunter
Plans
Round|Natural|GIA

6.57ct E VS2 Round Natural Diamond

EX • E/VS2 • GIA 2235897844

Certificate GIA 2235897844

Diamond specifications and retailer prices

From $339,782 NZD
HK$1,490,900 HKD
As of October 29, 2026
Save $305,622 NZD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $645,404 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 6.57ct natural round diamond

This 6.57ct natural round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2235897844. Listed at 23 retailers as of October 29, 2026, with prices from $339,782 to $645,404, a $305,622 spread on the same certified stone. MOH London lists it at $645,404. 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

6.57
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235897844
Dimensions11.96 × 11.87 × 7.43 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
11.96 mm11.87 mm6.57 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235897844
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $645,404 NZD|Low: $339,782 NZD|High: $654,734 NZD|Avg: $433,723 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 22$339,782 NZD
Retailer 20$358,644 NZD
Retailer 7$369,947 NZD
Retailer 4$373,431 NZD
Retailer 8$378,127 NZD
Retailer 5$388,897 NZD
Retailer 21$391,309 NZD
Retailer 16$411,490 NZD
Retailer 2$427,208 NZD
Retailer 9$428,178 NZD
Retailer 17$428,178 NZD
Retailer 11$433,671 NZD
Retailer 3$433,994 NZD
Retailer 6$434,795 NZD
Retailer 18$439,603 NZD
Retailer 14$440,916 NZD
Retailer 12$442,045 NZD
Retailer 15$442,045 NZD
Retailer 19$445,307 NZD
Retailer 23$456,787 NZD
Retailer 10$462,433 NZD
Retailer 13$500,051 NZD
MOH London$645,404 NZD

13 data points across 23 retailers

23 retailers$339,782 NZD to $645,404 NZD

A+
Cheapest Retailer
-
$339,782 NZD
HK$1,490,900 HKD
A
Retailer 2
-
$358,644 NZD
$201,429 USD
View
A
Retailer 3
-
$369,947 NZD
$207,777 USD
View
Final sale: no returns
A
Retailer 4
-
$373,431 NZD
$209,734 USD
View
A
Retailer 5
-
$378,127 NZD
$212,371 USD
View
A
Retailer 6
-
$388,897 NZD
$218,420 USD
View
A
Retailer 7
-
$391,309 NZD
SGD 296,993 SGD
View
A
Retailer 8
-
$411,490 NZD
$231,109 USD
View
A
Retailer 9
-
$427,208 NZD
$239,937 USD
View
A
Retailer 10
-
$428,178 NZD
$240,482 USD
View
A
Retailer 11
-
$428,178 NZD
$240,482 USD
View
A
Retailer 12
-
$433,671 NZD
$243,567 USD
View
A
Retailer 13
-
$433,994 NZD
£191,928 GBP
View
A
Retailer 14
-
$434,795 NZD
SGD 329,998 SGD
View
B+
Retailer 15
-
$439,603 NZD
£194,408 GBP
View
A
Retailer 16
-
$440,916 NZD
$247,636 USD
View
B+
Retailer 17
-
$442,045 NZD
$248,270 USD
View
B+
Retailer 18
-
$442,045 NZD
$248,270 USD
View
B+
Retailer 19
-
$445,307 NZD
$250,102 USD
View
B+
Retailer 20
-
$456,787 NZD
$256,550 USD
View
B+
Retailer 21
-
$462,433 NZD
$259,721 USD
View
B+
Retailer 22
-
$500,051 NZD
€267,475 EUR
View
Most Expensive
B
MOH London
032E15946 · Oct 29
$645,404 NZD
£285,421 GBP
View
22 more retailers have this diamond
Prices start from $339,782 NZDSave up to $305,622 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.

A+
6.57ct Round
$339,782 NZD