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Cushion|Natural|GIA

1.73ct H VS1 Cushion Natural Diamond

ID • H/VS1 • GIA 6545369949

Certificate GIA 6545369949

Diamond specifications and retailer prices

From £3,982 GBP
$5,335 USD
As of October 30, 2026
Save £2,900 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,881 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct natural cushion diamond

This 1.73ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545369949. Listed at 18 retailers as of October 29, 2026, with prices from £3,982 to £6,881, a £2,900 spread on the same certified stone. MOH London lists it at £6,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545369949
Dimensions6.87 × 6.83 × 4.71 mm
L/W Ratio1.01
Top View
6.87 mm6.83 mm1.73 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545369949
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: £6,881 GBP|Low: £3,982 GBP|High: £7,617 GBP|Avg: £5,165 GBP|-9.4%
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
October 30, 2026
Retailer 15£3,982 GBP
Retailer 6£3,994 GBP
Retailer 4£4,052 GBP
Retailer 5£4,288 GBP
Retailer 2£4,298 GBP
Retailer 13£4,325 GBP
Retailer 10£4,457 GBP
Retailer 3£4,646 GBP
Retailer 17£4,725 GBP
Retailer 16£4,763 GBP
Retailer 8£4,833 GBP
Retailer 11£4,883 GBP
Retailer 7£5,027 GBP
Retailer 12£5,069 GBP
Retailer 14£5,658 GBP
Retailer 9£5,914 GBP
MOH London£6,881 GBP

26 data points across 17 retailers

18 retailers£3,982 GBP to £6,881 GBP

A
Cheapest Retailer
-
£3,982 GBP
$5,335 USD
A
Retailer 2
-
£3,994 GBP
$5,351 USD
View
A
Retailer 3
-
£4,052 GBP
$5,429 USD
View
A
Retailer 4
-
£4,166 GBP
A$8,588 AUD
View
A
Retailer 5
-
£4,288 GBP
$5,746 USD
View
Final sale: no returns
A
Retailer 6
-
£4,298 GBP
View
A
Retailer 7
-
£4,325 GBP
$5,795 USD
View
A
Retailer 8
-
£4,457 GBP
View
A
Retailer 9
-
£4,646 GBP
$6,225 USD
View
A
Retailer 10
-
£4,725 GBP
$6,331 USD
View
A
Retailer 11
-
£4,763 GBP
$6,382 USD
View
A
Retailer 12
-
£4,833 GBP
$6,476 USD
View
A
Retailer 13
-
£4,883 GBP
A$10,066 AUD
View
Retailer 14
-
£5,010 GBP
A$10,327 AUD
View
Price last confirmed 29 days ago
A
Retailer 15
-
£5,027 GBP
View
A
Retailer 16
-
£5,069 GBP
€6,468 EUR
View
B+
Retailer 17
-
£5,658 GBP
ZAR 122,464 ZAR
View
Most Expensive
B+
MOH London
541A3E316 · Oct 29
£6,881 GBP
View
17 more retailers have this diamond
Prices start from £3,982 GBPSave up to £2,900 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.

A
1.73ct Cushion
£3,982 GBP