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Cushion|Natural|GIA

1.20ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 6555816948

Certificate GIA 6555816948

Diamond specifications and retailer prices

From €2,224 EUR
As of November 6, 2026
Save €2,707 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,551 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555816948. Listed at 15 retailers as of November 4, 2026, with a 122% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555816948
Dimensions7.53 × 5.56 × 3.45 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle
Top View
7.53 mm5.56 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555816948
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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: Nov 6
Current: €5,551 EUR|Low: €2,224 EUR|High: €5,568 EUR|Avg: €3,358 EUR|+2.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13€2,224 EUR
Retailer 2€2,309 EUR
Retailer 9€2,641 EUR
Retailer 4€2,729 EUR
Retailer 6€2,907 EUR
Retailer 5€2,981 EUR
Retailer 10€3,059 EUR
Retailer 3€3,085 EUR
Retailer 8€3,099 EUR
Retailer 12€3,162 EUR
Retailer 7€3,442 EUR
Retailer 11€4,931 EUR
Queensmith€5,551 EUR

27 data points across 13 retailers

15 retailers€2,224 EUR to €4,931 EUR

A
Cheapest Retailer
-
€2,224 EUR
B+
Retailer 2
-
€2,309 EUR
View
B+
Retailer 3
-
€2,641 EUR
View
B+
Retailer 4
-
€2,729 EUR
View
Final sale: no returns
B
Retailer 5
-
€2,780 EUR
View
B+
Retailer 6
-
€2,907 EUR
View
B+
Retailer 7
-
€2,956 EUR
View
Retailer 8
-
€2,981 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€3,059 EUR
View
B
Retailer 10
-
€3,085 EUR
View
B
Retailer 11
-
€3,099 EUR
View
B
Retailer 12
-
€3,162 EUR
View
B
Retailer 13
-
€3,442 EUR
View
B
Retailer 14
-
€4,931 EUR
View
Most Expensive
Queensmith
6555816948 · Oct 28
€5,551 EUR
£4,880 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from €2,224 EURSave up to €2,707 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
€2,224 EUR