Cushion|Natural|GIA

1.20ct I IF Cushion Natural Diamond

GD • I/IF • GIA 5231978167

Certificate GIA 5231978167

Diamond specifications and retailer prices

From €1,860 EUR
HK$16,300 HKD
As of October 30, 2026
Save €1,591 EUR (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,528 EUR at MOH London · As of October 19, 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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231978167. Listed at 16 retailers as of October 30, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231978167
Dimensions6.95 × 5.32 × 3.87 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
6.95 mm5.32 mm1.20 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231978167
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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 30
Current: €4,528 EUR|Low: €1,860 EUR|High: €4,644 EUR|Avg: €2,901 EUR|+1.5%
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
October 30, 2026
Retailer 12€1,860 EUR
Retailer 8€2,254 EUR
Retailer 11€2,364 EUR
Retailer 2€2,476 EUR
Retailer 13€2,486 EUR
Retailer 3€2,566 EUR
Retailer 5€2,577 EUR
Retailer 6€2,612 EUR
Retailer 4€2,626 EUR
Retailer 7€2,939 EUR
Retailer 9€3,014 EUR
Retailer 10€3,251 EUR
Retailer 15€3,451 EUR
Retailer 14€3,955 EUR
MOH London€4,528 EUR

26 data points across 15 retailers

16 retailers€1,860 EUR to €3,451 EUR

A
Cheapest Retailer
-
€1,860 EUR
HK$16,300 HKD
A
Retailer 2
-
€2,254 EUR
View
A
Retailer 3
-
€2,364 EUR
$2,652 USD
View
B+
Retailer 4
-
€2,476 EUR
£2,187 GBP
View
B+
Retailer 5
-
€2,486 EUR
$2,788 USD
View
Final sale: no returns
B+
Retailer 6
-
€2,566 EUR
$2,878 USD
View
B+
Retailer 7
-
€2,577 EUR
$2,891 USD
View
Retailer 8
-
€2,612 EUR
SGD 3,959 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€2,626 EUR
$2,945 USD
View
B+
Retailer 10
-
€2,752 EUR
A$4,748 AUD
View
Retailer 11
-
€2,939 EUR
A$5,071 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
€3,014 EUR
View
Retailer 13
-
€3,251 EUR
ZAR 58,898 ZAR
View
Price last confirmed 11 days ago
B
Retailer 14
-
€3,451 EUR
£3,048 GBP
View
Retailer 15
-
€3,955 EUR
$4,436 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
099D5B137 · Oct 19
€4,528 EUR
£3,999 GBP
View
Price last confirmed 15 days ago
15 more retailers have this diamond
Prices start from €1,860 EURSave up to €1,591 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
1.20ct Cushion
€1,860 EUR