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Cushion|Natural|GIA

1.70ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 5231952740

Certificate GIA 5231952740

Diamond specifications and retailer prices

From €8,251 EUR
$9,218 USD
As of October 31, 2026
Save €6,542 EUR (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €14,793 EUR 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231952740. Listed at 16 retailers as of October 31, 2026, with prices from €8,251 to €14,793, a €6,542 spread on the same certified stone. MOH London lists it at €14,793. 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
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231952740
Dimensions8.61 × 6.00 × 4.19 mm
L/W Ratio1.43
Culet sizeNone
Top View
8.61 mm6.00 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231952740
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €14,793 EUR|Low: €8,251 EUR|High: €14,970 EUR|Avg: €10,957 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10€8,251 EUR
Retailer 3€8,788 EUR
Retailer 9€9,472 EUR
Retailer 4€10,236 EUR
Retailer 6€10,290 EUR
Retailer 8€10,567 EUR
Retailer 11€11,063 EUR
Retailer 7€11,540 EUR
Retailer 2€11,930 EUR
Retailer 5€13,915 EUR
MOH London€14,793 EUR

44 data points across 11 retailers

16 retailers€8,251 EUR to €14,793 EUR

B
Cheapest Retailer
-
€8,251 EUR
$9,218 USD
B
Retailer 2
-
€8,788 EUR
$9,818 USD
View
B
Retailer 3
-
€9,034 EUR
$10,093 USD
View
B
Retailer 4
-
€9,472 EUR
$10,582 USD
View
B
Retailer 5
-
€10,236 EUR
£9,004 GBP
View
Retailer 6
-
€10,290 EUR
A$17,686 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
€10,504 EUR
$11,735 USD
View
B
Retailer 8
-
€10,567 EUR
$11,805 USD
View
B
Retailer 9
-
€11,063 EUR
$12,360 USD
View
B
Retailer 10
-
€11,063 EUR
$12,360 USD
View
B
Retailer 11
-
€11,439 EUR
$12,780 USD
View
B
Retailer 12
-
€11,540 EUR
$12,893 USD
View
B
Retailer 13
-
€11,930 EUR
View
Retailer 14
-
€12,461 EUR
$13,921 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
€13,915 EUR
ZAR 251,140 ZAR
View
Most Expensive
B
MOH London
043308DC5 · Nov 1
€14,793 EUR
£13,013 GBP
View
15 more retailers have this diamond
Prices start from €8,251 EURSave up to €6,542 EUR

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
€8,251 EUR