CaratHunter
Plans
Cushion|Natural|GIA

1.70ct I VS2 Cushion Natural Diamond

VG • I/VS2 • GIA 6531873596

Certificate GIA 6531873596

Diamond specifications and retailer prices

From £2,844 GBP
$3,810 USD
As of October 29, 2026
Save £3,549 GBP (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,392 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531873596. Listed at 19 retailers as of October 26, 2026, with prices from £2,844 to £6,392, a £3,549 spread on the same certified stone. MOH London lists it at £6,392. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle31.8°
OriginNatural
Grading LabGIA
CertificateGIA 6531873596
Dimensions7.22 × 6.24 × 4.29 mm
L/W Ratio1.16
Top View
7.22 mm6.24 mm1.70 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531873596
Side View
Table 65.0%Crown 37.1°Girdle: ThickPavilion 31.8°Culet: NoneDepth 68.7%

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 29
Current: £6,392 GBP|Low: £2,844 GBP|High: £6,655 GBP|Avg: £4,083 GBP|-3.9%
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
October 30, 2026
Retailer 9£2,844 GBP
Retailer 16£3,095 GBP
Retailer 6£3,167 GBP
Retailer 3£3,351 GBP
Retailer 17£3,422 GBP
Retailer 19£3,600 GBP
Retailer 13£3,631 GBP
Retailer 2£3,788 GBP
Retailer 4£3,825 GBP
Retailer 12£3,910 GBP
Retailer 7£4,040 GBP
Retailer 11£4,075 GBP
Retailer 18£4,075 GBP
Retailer 10£4,209 GBP
Retailer 5£4,423 GBP
Retailer 14£4,529 GBP
Retailer 8£4,652 GBP
Retailer 15£4,880 GBP
MOH London£6,392 GBP

31 data points across 19 retailers

19 retailers£2,844 GBP to £6,392 GBP

A
Cheapest Retailer
-
£2,844 GBP
$3,810 USD
A
Retailer 2
-
£3,095 GBP
$4,147 USD
View
A
Retailer 3
-
£3,167 GBP
$4,243 USD
View
A
Retailer 4
-
£3,351 GBP
$4,490 USD
View
Final sale: no returns
A
Retailer 5
-
£3,422 GBP
$4,585 USD
View
A
Retailer 6
-
£3,600 GBP
$4,824 USD
View
A
Retailer 7
-
£3,631 GBP
$4,865 USD
View
A
Retailer 8
-
£3,788 GBP
View
A
Retailer 9
-
£3,825 GBP
$5,125 USD
View
A
Retailer 10
-
£3,910 GBP
View
Retailer 11
-
£4,040 GBP
A$8,329 AUD
View
Price last confirmed 21 days ago
A
Retailer 12
-
£4,075 GBP
$5,460 USD
View
A
Retailer 13
-
£4,075 GBP
$5,460 USD
View
B+
Retailer 14
-
£4,209 GBP
$5,640 USD
View
Retailer 15
-
£4,423 GBP
$5,927 USD
View
Price last confirmed 8 days ago
A
Retailer 16
-
£4,529 GBP
€5,779 EUR
View
B+
Retailer 17
-
£4,652 GBP
View
B+
Retailer 18
-
£4,880 GBP
ZAR 105,643 ZAR
View
Most Expensive
B
MOH London
CBB73E367 · Oct 26
£6,392 GBP
View
18 more retailers have this diamond
Prices start from £2,844 GBPSave up to £3,549 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
1.70ct Cushion
£2,844 GBP