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Cushion|Natural|GIA

1.70ct G IF Cushion Natural Diamond

VG • G/IF • GIA 6565382691

Certificate GIA 6565382691

Diamond specifications and retailer prices

From £7,553 GBP
$10,120 USD
As of October 28, 2026
Save £4,594 GBP (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £12,147 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565382691. Listed at 17 retailers as of October 28, 2026, with prices from £7,553 to £12,147, a £4,594 spread on the same certified stone. MOH London lists it at £12,147. 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
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle32.3°
OriginNatural
Grading LabGIA
CertificateGIA 6565382691
Dimensions6.88 × 6.32 × 4.35 mm
L/W Ratio1.09
Culet sizeNone
Top View
6.88 mm6.32 mm1.70 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565382691
Side View
Table 60.0%Crown 38.8°Girdle: THK-VTKPavilion 32.3°Culet: NDepth 68.8%

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 28
Current: £12,147 GBP|Low: £7,553 GBP|High: £12,589 GBP|Avg: £9,068 GBP|-3.5%
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
November 2, 2026
Retailer 13£7,553 GBP
Retailer 6£7,869 GBP
Retailer 16£7,901 GBP
Retailer 15£7,965 GBP
Retailer 8£7,984 GBP
Retailer 10£8,270 GBP
Retailer 2£8,403 GBP
Retailer 12£8,447 GBP
Retailer 17£8,463 GBP
Retailer 7£8,584 GBP
Retailer 14£8,584 GBP
Retailer 5£9,315 GBP
Retailer 4£9,473 GBP
Retailer 9£9,523 GBP
Retailer 3£9,557 GBP
Retailer 11£11,426 GBP
MOH London£12,147 GBP

38 data points across 17 retailers

17 retailers£7,553 GBP to £12,147 GBP

A
Cheapest Retailer
-
£7,553 GBP
$10,120 USD
A
Retailer 2
-
£7,869 GBP
$10,544 USD
View
A
Retailer 3
-
£7,901 GBP
SGD 14,306 SGD
View
A
Retailer 4
-
£7,965 GBP
$10,672 USD
View
A
Retailer 5
-
£7,984 GBP
$10,698 USD
View
A
Retailer 6
-
£8,270 GBP
View
A
Retailer 7
-
£8,403 GBP
View
Retailer 8
-
£8,447 GBP
A$17,413 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£8,463 GBP
$11,340 USD
View
B+
Retailer 10
-
£8,584 GBP
$11,502 USD
View
B+
Retailer 11
-
£8,584 GBP
$11,502 USD
View
Final sale: no returns
B+
Retailer 12
-
£9,315 GBP
View
B+
Retailer 13
-
£9,473 GBP
$12,693 USD
View
B+
Retailer 14
-
£9,523 GBP
$12,760 USD
View
B+
Retailer 15
-
£9,557 GBP
$12,805 USD
View
B+
Retailer 16
-
£11,426 GBP
ZAR 247,318 ZAR
View
Most Expensive
B
MOH London
A63E5740F · Nov 1
£12,147 GBP
View
16 more retailers have this diamond
Prices start from £7,553 GBPSave up to £4,594 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
£7,553 GBP