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Cushion|Natural|GIA

1.70ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 1488896820

Certificate GIA 1488896820

Diamond specifications and retailer prices

From €4,461 EUR
$4,984 USD
As of October 29, 2026
Save €4,580 EUR (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,041 EUR at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1488896820. Listed at 18 retailers as of October 29, 2026, with prices from €4,461 to €9,041, a €4,580 spread on the same certified stone. MOH London lists it at €9,041. 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
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1488896820
Dimensions6.87 × 6.85 × 4.64 mm
L/W Ratio1.00
Key to symbols
Crystal, Needle
Top View
6.87 mm6.85 mm1.70 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1488896820
Side View
Table 62.0%Crown 36.6°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 67.7%

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: €9,041 EUR|Low: €4,461 EUR|High: €9,321 EUR|Avg: €6,485 EUR|-1.9%
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
October 31, 2026
Retailer 10€4,461 EUR
Retailer 15€5,098 EUR
Retailer 4€5,396 EUR
Retailer 14€5,396 EUR
Retailer 17€5,429 EUR
Retailer 8€5,755 EUR
Retailer 11€6,013 EUR
Retailer 18€6,044 EUR
Retailer 2€6,188 EUR
Retailer 13€6,263 EUR
Retailer 6€6,426 EUR
Retailer 5€6,472 EUR
Retailer 16€6,472 EUR
Retailer 7€6,686 EUR
Retailer 3€6,984 EUR
Retailer 9€7,111 EUR
Retailer 12€7,858 EUR
MOH London€9,041 EUR

41 data points across 18 retailers

18 retailers€4,461 EUR to €9,041 EUR

A
Cheapest Retailer
-
€4,461 EUR
$4,984 USD
A
Retailer 2
-
€5,098 EUR
$5,696 USD
View
A
Retailer 3
-
€5,396 EUR
$6,028 USD
View
Final sale: no returns
A
Retailer 4
-
€5,396 EUR
$6,029 USD
View
A
Retailer 5
-
€5,429 EUR
$6,065 USD
View
B+
Retailer 6
-
€5,755 EUR
$6,430 USD
View
B+
Retailer 7
-
€6,013 EUR
£5,289 GBP
View
B+
Retailer 8
-
€6,044 EUR
$6,752 USD
View
B+
Retailer 9
-
€6,188 EUR
£5,443 GBP
View
Retailer 10
-
€6,263 EUR
A$10,765 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€6,426 EUR
$7,179 USD
View
B+
Retailer 12
-
€6,472 EUR
$7,230 USD
View
B+
Retailer 13
-
€6,472 EUR
$7,230 USD
View
B+
Retailer 14
-
€6,686 EUR
$7,470 USD
View
B+
Retailer 15
-
€6,984 EUR
£6,144 GBP
View
Retailer 16
-
€7,111 EUR
$7,945 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€7,858 EUR
ZAR 141,819 ZAR
View
Most Expensive
B
MOH London
1B92A9258 · Oct 29
€9,041 EUR
£7,953 GBP
View
17 more retailers have this diamond
Prices start from €4,461 EURSave up to €4,580 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.

A
1.70ct Cushion
€4,461 EUR