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Cushion|Natural|GIA

1.20ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 1558540246

Certificate GIA 1558540246

Diamond specifications and retailer prices

From €2,360 EUR
HK$20,600 HKD
As of November 1, 2026
Save €3,307 EUR (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,667 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558540246. Listed at 14 retailers as of October 28, 2026, with prices from €2,360 to €5,667, a €3,307 spread on the same certified stone. Queensmith lists it at €5,667. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558540246
Dimensions7.15 × 5.48 × 3.74 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Indented Natural, Needle, Natural
Top View
7.15 mm5.48 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558540246
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.1%

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 1
Current: €5,667 EUR|Low: €2,337 EUR|High: €5,792 EUR|Avg: €3,509 EUR|+0.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9€2,360 EUR
Retailer 2€2,471 EUR
Retailer 4€2,870 EUR
Retailer 11€2,886 EUR
Retailer 5€3,091 EUR
Retailer 10€3,256 EUR
Retailer 7€3,268 EUR
Retailer 3€3,279 EUR
Retailer 12€3,355 EUR
Retailer 6€3,661 EUR
Retailer 8€5,229 EUR
Queensmith€5,667 EUR

23 data points across 12 retailers

14 retailers€2,360 EUR to €5,667 EUR

A
Cheapest Retailer
-
€2,360 EUR
HK$20,600 HKD
A
Retailer 2
-
€2,471 EUR
₹262,863 INR
View
B+
Retailer 3
-
€2,870 EUR
SGD 4,333 SGD
View
B+
Retailer 4
-
€2,886 EUR
$3,224 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,037 EUR
$3,393 USD
View
B+
Retailer 6
-
€3,091 EUR
£2,719 GBP
View
B+
Retailer 7
-
€3,256 EUR
$3,638 USD
View
B+
Retailer 8
-
€3,268 EUR
£2,875 GBP
View
B+
Retailer 9
-
€3,279 EUR
SGD 4,951 SGD
View
B+
Retailer 10
-
€3,321 EUR
A$5,708 AUD
View
B+
Retailer 11
-
€3,355 EUR
$3,748 USD
View
B+
Retailer 12
-
€3,661 EUR
View
B
Retailer 13
-
€5,229 EUR
£4,600 GBP
View
Most Expensive
B
Queensmith
1558540246 · Oct 28
€5,667 EUR
£4,985 GBP
View
13 more retailers have this diamond
Prices start from €2,360 EURSave up to €3,307 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
€2,360 EUR