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Cushion|Natural|GIA

1.20ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6552358236

Certificate GIA 6552358236

Diamond specifications and retailer prices

From €1,764 EUR
HK$15,400 HKD
As of November 1, 2026
Save €3,266 EUR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,030 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552358236. Listed at 19 retailers as of October 28, 2026, with prices from €1,764 to €5,030, a €3,266 spread on the same certified stone. Queensmith lists it at €5,030. 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
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552358236
Dimensions6.68 × 5.27 × 3.73 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Crystal, Needle
Top View
6.68 mm5.27 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552358236
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.8%

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 1
Current: €5,030 EUR|Low: €1,753 EUR|High: €5,047 EUR|Avg: €2,641 EUR|+2.7%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 12€1,764 EUR
Retailer 8€1,865 EUR
Retailer 3€2,062 EUR
Retailer 2€2,155 EUR
Retailer 15€2,194 EUR
Retailer 9€2,292 EUR
Retailer 4€2,350 EUR
Retailer 6€2,457 EUR
Retailer 5€2,476 EUR
Retailer 11€2,512 EUR
Retailer 7€2,560 EUR
Retailer 13€2,889 EUR
Retailer 14€2,935 EUR
Retailer 10€4,117 EUR
Queensmith€5,030 EUR

24 data points across 15 retailers

19 retailers€1,764 EUR to €5,030 EUR

A
Cheapest Retailer
-
€1,764 EUR
HK$15,400 HKD
A
Retailer 2
-
€1,865 EUR
₹198,470 INR
View
B+
Retailer 3
-
€2,062 EUR
SGD 3,113 SGD
View
B+
Retailer 4
-
€2,155 EUR
$2,408 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,194 EUR
$2,451 USD
View
B+
Retailer 6
-
€2,201 EUR
$2,459 USD
View
B+
Retailer 7
-
€2,202 EUR
$2,460 USD
View
B+
Retailer 8
-
€2,292 EUR
£2,017 GBP
View
Retailer 9
-
€2,350 EUR
$2,625 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
€2,373 EUR
A$4,078 AUD
View
B+
Retailer 11
-
€2,457 EUR
SGD 3,710 SGD
View
B+
Retailer 12
-
€2,476 EUR
$2,766 USD
View
B+
Retailer 13
-
€2,512 EUR
£2,210 GBP
View
B
Retailer 14
-
€2,560 EUR
$2,860 USD
View
Retailer 15
-
€2,649 EUR
A$4,553 AUD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
€2,889 EUR
ZAR 52,135 ZAR
View
B
Retailer 17
-
€2,935 EUR
View
B
Retailer 18
-
€4,117 EUR
£3,622 GBP
View
Most Expensive
B
Queensmith
6552358236 · Oct 28
€5,030 EUR
£4,425 GBP
View
18 more retailers have this diamond
Prices start from €1,764 EURSave up to €3,266 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
€1,764 EUR