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Cushion|Natural|GIA

1.70ct K VS1 Cushion Natural Diamond

GD • K/VS1 • GIA 7546324682

Certificate GIA 7546324682

Diamond specifications and retailer prices

From £1,868 GBP
As of November 4, 2026
Save £631 GBP (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,498 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7546324682. Listed at 5 retailers as of November 4, 2026, with prices from £1,868 to £2,498, a £631 spread on the same certified stone. Michael Trio lists it at £2,498. 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
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546324682
Dimensions6.63 × 6.63 × 4.48 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.63 mm6.63 mm1.70 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7546324682
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

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: Nov 4
Current: £2,498 GBP|Low: £1,868 GBP|High: £2,817 GBP|Avg: £2,248 GBP|-11.3%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3£1,868 GBP
Retailer 6£1,879 GBP
Retailer 8£1,914 GBP
Retailer 4£2,129 GBP
Retailer 2£2,263 GBP
Retailer 5£2,324 GBP
Michael Trio£2,498 GBP
Retailer 7£2,685 GBP

41 data points across 8 retailers

5 retailers£1,868 GBP to £2,498 GBP

A
Cheapest Retailer
-
£1,868 GBP
B+
Retailer 2
-
£2,129 GBP
View
B+
Retailer 3
-
£2,263 GBP
View
B+
Retailer 4
-
£2,324 GBP
View
Most Expensive
B+
Michael Trio
5179463830 · Nov 6
£2,498 GBP
SGD 4,519 SGD
View
4 more retailers have this diamond
Prices start from £1,868 GBPSave up to £631 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
£1,868 GBP