Round|Natural|GIA

6.57ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2245023533

Certificate GIA 2245023533

Diamond specifications and retailer prices

From $150,336 USD

As of October 29, 2026

15 retailers carry this diamond

Most expensive: $264,020 USD at MOH London · As of October 5, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2245023533. Listed at 15 retailers as of October 29, 2026. 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

Color

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36°

Pavilion angle40.8°

OriginNatural

Grading LabGIA

CertificateGIA 2245023533

Dimensions11.95 × 11.85 × 7.43 mm

L/W Ratio1.01

Culet sizeNone

Key to symbols

Crystal, Feather, Pinpoint, Needle, Cloud

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 2245023533

Side View

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 29

Current: $264,020 USD|Low: $138,048 USD|High: $264,020 USD|Avg: $174,043 USD|+1.1%

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

October 22, 2026

Retailer 16$138,048 USD

Retailer 9$150,336 USD

Retailer 13$151,713 USD

Retailer 12$153,660 USD

Retailer 3$158,210 USD

Retailer 8$158,969 USD

Retailer 11$165,796 USD

Retailer 6$167,040 USD

Retailer 5$173,553 USD

Retailer 15$176,618 USD

Retailer 10$177,453 USD

Retailer 4$178,272 USD

Retailer 7$183,976 USD

Retailer 14$187,920 USD

Retailer 2$201,407 USD

MOH London$264,020 USD

18 data points across 16 retailers

15 retailers

Retailer 1

$138,048 USD

HK$1,078,500 HKD

Price last confirmed 9 days ago

B+

Retailer 2

$150,336 USD

View

Final sale: no returns

Retailer 3

$153,660 USD

View

Price last confirmed 24 days ago

Retailer 4

$158,210 USD

View

Price last confirmed 8 days ago

Retailer 5

$158,969 USD

SGD 214,823 SGD

View

Price last confirmed 24 days ago

Retailer 6

$173,553 USD

View

Price last confirmed 9 days ago

Retailer 7

$174,000 USD

View

Price last confirmed 32 days ago

Retailer 8

$174,000 USD

View

Price last confirmed 30 days ago

Retailer 9

$176,618 USD

View

Price last confirmed 24 days ago

Retailer 10

$178,272 USD

View

Price last confirmed 8 days ago

Retailer 11

$180,960 USD

View

Price last confirmed 28 days ago

Retailer 12

$183,976 USD

View

Price last confirmed 15 days ago

Retailer 13

$187,920 USD

View

Price last confirmed 9 days ago

Retailer 14

$201,407 USD

€191,816 EUR

View

Price last confirmed 8 days ago

Most Expensive

MOH London

2FC108EF2 · Oct 5

$264,020 USD

£207,890 GBP

View

Price last confirmed 24 days ago

14 more retailers have this diamond

Prices start from $150,336 USD

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.

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B+

6.57ct Round

$150,336 USD