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Cushion|Natural|GIA

1.70ct I VVS1 Cushion Natural Diamond

VG • I/VVS1 • GIA 1553718978

Certificate GIA 1553718978

Diamond specifications and retailer prices

From £5,665 GBP
HK$59,300 HKD
As of November 1, 2026
Save £4,236 GBP (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £9,901 GBP at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553718978. Listed at 18 retailers as of November 1, 2026, with prices from £5,665 to £9,901, a £4,236 spread on the same certified stone. MOH London lists it at £9,901. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553718978
Dimensions8.27 × 6.13 × 4.11 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
8.27 mm6.13 mm1.70 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553718978
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

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: £9,901 GBP|Low: £5,665 GBP|High: £10,021 GBP|Avg: £7,270 GBP|-1.2%
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
November 2, 2026
Retailer 4£5,665 GBP
Retailer 10£6,043 GBP
Retailer 7£6,272 GBP
Retailer 8£6,754 GBP
Retailer 16£6,765 GBP
Retailer 11£6,842 GBP
Retailer 2£6,852 GBP
Retailer 14£6,933 GBP
Retailer 15£6,961 GBP
Retailer 3£6,998 GBP
Retailer 9£7,530 GBP
Retailer 5£7,574 GBP
Retailer 6£7,754 GBP
Retailer 13£7,988 GBP
Retailer 12£9,314 GBP
MOH London£9,901 GBP

24 data points across 16 retailers

18 retailers£5,665 GBP to £9,901 GBP

B+
Cheapest Retailer
-
£5,665 GBP
HK$59,300 HKD
B+
Retailer 2
-
£6,043 GBP
₹771,086 INR
View
Retailer 3
-
£6,272 GBP
SGD 11,356 SGD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
£6,754 GBP
$9,050 USD
View
B+
Retailer 5
-
£6,765 GBP
SGD 12,249 SGD
View
B+
Retailer 6
-
£6,842 GBP
View
B+
Retailer 7
-
£6,852 GBP
View
B+
Retailer 8
-
£6,909 GBP
$9,257 USD
View
B+
Retailer 9
-
£6,933 GBP
$9,290 USD
View
Retailer 10
-
£6,961 GBP
A$14,348 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£6,998 GBP
$9,376 USD
View
Final sale: no returns
B
Retailer 12
-
£7,494 GBP
A$15,448 AUD
View
B
Retailer 13
-
£7,530 GBP
View
B
Retailer 14
-
£7,574 GBP
$10,149 USD
View
B
Retailer 15
-
£7,754 GBP
$10,389 USD
View
B
Retailer 16
-
£7,988 GBP
€10,194 EUR
View
B
Retailer 17
-
£9,314 GBP
ZAR 201,603 ZAR
View
Most Expensive
B
MOH London
4509532B2 · Nov 1
£9,901 GBP
View
17 more retailers have this diamond
Prices start from £5,665 GBPSave up to £4,236 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.

B+
1.70ct Cushion
£5,665 GBP