Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6137392739

Certificate GIA 6137392739

Diamond specifications and retailer prices

From €1,645 EUR
$1,845 USD
As of October 28, 2026
Save €1,965 EUR (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,610 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-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 6137392739. Listed at 15 retailers as of October 28, 2026, with prices from €1,645 to €3,610, a €1,965 spread on the same certified stone. MOH London lists it at €3,610. 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

1.21
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6137392739
Dimensions6.10 × 5.67 × 3.91 mm
L/W Ratio1.08
Top View
6.10 mm5.67 mm1.21 ctI / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6137392739
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.1%

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: €3,610 EUR|Low: €1,579 EUR|High: €3,654 EUR|Avg: €2,220 EUR|-0.9%
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 8€1,645 EUR
Retailer 3€1,687 EUR
Retailer 9€1,723 EUR
Retailer 7€1,830 EUR
Retailer 11€1,890 EUR
Retailer 2€1,969 EUR
Retailer 5€2,243 EUR
Retailer 6€2,533 EUR
Retailer 10€2,537 EUR
Retailer 4€2,573 EUR
MOH London€3,610 EUR

34 data points across 11 retailers

15 retailers€1,645 EUR to €3,610 EUR

A
Cheapest Retailer
-
€1,645 EUR
$1,845 USD
A
Retailer 2
-
€1,687 EUR
$1,892 USD
View
A
Retailer 3
-
€1,723 EUR
$1,932 USD
View
Final sale: no returns
A
Retailer 4
-
€1,830 EUR
$2,053 USD
View
A
Retailer 5
-
€1,881 EUR
$2,110 USD
View
A
Retailer 6
-
€1,890 EUR
$2,120 USD
View
A
Retailer 7
-
€1,969 EUR
£1,739 GBP
View
B+
Retailer 8
-
€2,104 EUR
$2,360 USD
View
B+
Retailer 9
-
€2,175 EUR
$2,440 USD
View
B+
Retailer 10
-
€2,243 EUR
£1,981 GBP
View
B+
Retailer 11
-
€2,533 EUR
ZAR 45,894 ZAR
View
Retailer 12
-
€2,537 EUR
A$4,378 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
€2,573 EUR
View
B
Retailer 14
-
€2,976 EUR
£2,628 GBP
View
Most Expensive
B
MOH London
F1EDD58E2 · Nov 1
€3,610 EUR
£3,188 GBP
View
14 more retailers have this diamond
Prices start from €1,645 EURSave up to €1,965 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
1.21ct Cushion
€1,645 EUR