CaratHunter
Plans
Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 5423877179

Certificate GIA 5423877179

Diamond specifications and retailer prices

From €2,666 EUR
$2,979 USD
As of October 31, 2026
Save €3,518 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,184 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5423877179. Listed at 21 retailers as of October 31, 2026, with prices from €2,666 to €6,184, a €3,518 spread on the same certified stone. MOH London lists it at €6,184. 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

1.20
Carat
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423877179
Dimensions5.90 × 5.87 × 4.09 mm
L/W Ratio1.01
Top View
5.90 mm5.87 mm1.20 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423877179
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.7%

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: Oct 31
Current: €6,184 EUR|Low: €2,674 EUR|High: €6,259 EUR|Avg: €4,014 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8€2,805 EUR
Retailer 5€3,092 EUR
Retailer 6€3,350 EUR
Retailer 2€3,783 EUR
Retailer 7€3,965 EUR
Retailer 4€4,184 EUR
Retailer 9€4,297 EUR
Retailer 3€4,545 EUR
MOH London€6,184 EUR

43 data points across 9 retailers

21 retailers€2,666 EUR to €6,184 EUR

B+
Cheapest Retailer
-
€2,666 EUR
$2,979 USD
B+
Retailer 2
-
€2,805 EUR
$3,134 USD
View
B+
Retailer 3
-
€2,914 EUR
$3,255 USD
View
B
Retailer 4
-
€2,973 EUR
$3,322 USD
View
B
Retailer 5
-
€3,092 EUR
$3,454 USD
View
Final sale: no returns
B
Retailer 6
-
€3,209 EUR
$3,585 USD
View
B
Retailer 7
-
€3,349 EUR
$3,741 USD
View
B
Retailer 8
-
€3,350 EUR
$3,743 USD
View
B
Retailer 9
-
€3,484 EUR
A$5,988 AUD
View
B
Retailer 10
-
€3,783 EUR
£3,328 GBP
View
B
Retailer 11
-
€3,786 EUR
$4,230 USD
View
B
Retailer 12
-
€3,786 EUR
$4,230 USD
View
B
Retailer 13
-
€3,799 EUR
$4,244 USD
View
B
Retailer 14
-
€3,912 EUR
$4,370 USD
View
Retailer 15
-
€3,965 EUR
A$6,815 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
€4,184 EUR
View
Retailer 17
-
€4,185 EUR
$4,675 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
€4,297 EUR
£3,780 GBP
View
B
Retailer 19
-
€4,545 EUR
ZAR 82,035 ZAR
View
C
Retailer 20
-
€5,345 EUR
$5,972 USD
View
Most Expensive
B
MOH London
AF5C0A40B · Nov 1
€6,184 EUR
£5,440 GBP
View
20 more retailers have this diamond
Prices start from €2,666 EURSave up to €3,518 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+
1.20ct Cushion
€2,666 EUR