Cushion|Natural|GIA

1.78ct H VVS2 Cushion Natural Diamond

EX • H/VVS2 • GIA 3455301982

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 3455301982

Diamond specifications and retailer prices

From £6,773 GBP

HK$70,900 HKD

As of November 1, 2026

Save £5,357 GBP (44%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £12,130 GBP at MOH London · As of November 1, 2026

View at MOH London

About this 1.78ct natural cushion diamond

This 1.78ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3455301982. Listed at 18 retailers as of November 1, 2026, with prices from £6,773 to £12,130, a £5,357 spread on the same certified stone. MOH London lists it at £12,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78

Carat

Colour

VVS2

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

OriginNatural

Grading LabGIA

CertificateGIA 3455301982

Dimensions6.92 × 6.41 × 4.46 mm

L/W Ratio1.08

Girdle conditionFaceted

Culet sizeNone

Key to symbols

Needle, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGIA 3455301982

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: Nov 1

Current: £12,130 GBP|Low: £6,773 GBP|High: £12,276 GBP|Avg: £8,758 GBP|-1.2%

MOH London

Retailer 2

Retailer 3

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Retailer 11

Retailer 12

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Retailer 18

November 1, 2026

Retailer 14£6,773 GBP

Retailer 15£6,900 GBP

Retailer 7£7,040 GBP

Retailer 3£7,277 GBP

Retailer 12£7,766 GBP

Retailer 8£8,314 GBP

Retailer 2£8,443 GBP

Retailer 13£8,697 GBP

Retailer 6£8,723 GBP

Retailer 4£8,997 GBP

Retailer 18£9,327 GBP

Retailer 16£9,374 GBP

Retailer 9£9,471 GBP

Retailer 10£9,471 GBP

Retailer 11£9,787 GBP

Retailer 5£9,792 GBP

Retailer 17£9,896 GBP

MOH London£12,130 GBP

33 data points across 18 retailers

18 retailers£6,773 GBP to £12,130 GBP

B+

Cheapest Retailer

£6,773 GBP

HK$70,900 HKD

B+

Retailer 2

£6,900 GBP

$9,245 USD

View

B+

Retailer 3

£7,040 GBP

$9,433 USD

View

B+

Retailer 4

£7,277 GBP

$9,750 USD

View

B+

Retailer 5

£7,766 GBP

$10,406 USD

View

Final sale: no returns

Retailer 6

£8,314 GBP

$11,140 USD

View

B+

Retailer 7

£8,443 GBP

View

Retailer 8

£8,697 GBP

CA$16,184 CAD

View

Retailer 9

£8,723 GBP

$11,688 USD

View

Price last confirmed 10 days ago

Retailer 10

£8,997 GBP

$12,055 USD

View

Retailer 11

£9,327 GBP

View

Retailer 12

£9,374 GBP

$12,560 USD

View

Retailer 13

£9,471 GBP

$12,690 USD

View

Retailer 14

£9,471 GBP

$12,690 USD

View

Retailer 15

£9,787 GBP

€12,489 EUR

View

Retailer 16

£9,792 GBP

$13,120 USD

View

Retailer 17

£9,896 GBP

$13,260 USD

View

Most Expensive

MOH London

EB6F77534 · Nov 1

£12,130 GBP

View

17 more retailers have this diamond

Prices start from £6,773 GBPSave up to £5,357 GBP

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+

1.78ct Cushion

£6,773 GBP