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Cushion|Natural|GIA

0.90ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 6515690743

Certificate GIA 6515690743

Diamond specifications and retailer prices

From €1,246 EUR
$1,397 USD
As of November 2, 2026
Save €2,248 EUR (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,494 EUR at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural cushion diamond

This 0.9ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6515690743. Listed at 12 retailers as of November 2, 2026, with prices from €1,246 to €3,494, a €2,248 spread on the same certified stone. Moon Ocean lists it at €3,494. 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

0.90
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6515690743
Dimensions6.60 × 4.98 × 3.33 mm
L/W Ratio1.33
Top View
6.60 mm4.98 mm0.90 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6515690743
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.8%

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 2
Current: €3,494 EUR|Low: €1,142 EUR|High: €3,620 EUR|Avg: €1,770 EUR|-3.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 9€1,246 EUR
Retailer 7€1,248 EUR
Retailer 10€1,251 EUR
Retailer 6€1,350 EUR
Retailer 11€1,471 EUR
Retailer 2€1,494 EUR
Retailer 8€1,623 EUR
Retailer 3€1,633 EUR
Retailer 4€1,750 EUR
Retailer 5€2,365 EUR
Moon Ocean€3,494 EUR

39 data points across 11 retailers

12 retailers€1,246 EUR to €3,494 EUR

B+
Cheapest Retailer
-
€1,246 EUR
$1,397 USD
Final sale: no returns
A
Retailer 2
-
€1,248 EUR
$1,400 USD
View
B+
Retailer 3
-
€1,251 EUR
$1,403 USD
View
B+
Retailer 4
-
€1,350 EUR
$1,514 USD
View
B+
Retailer 5
-
€1,471 EUR
$1,650 USD
View
B+
Retailer 6
-
€1,494 EUR
£1,319 GBP
View
B+
Retailer 7
-
€1,575 EUR
A$2,718 AUD
View
B+
Retailer 8
-
€1,623 EUR
$1,820 USD
View
B+
Retailer 9
-
€1,633 EUR
$1,832 USD
View
B
Retailer 10
-
€1,750 EUR
View
B
Retailer 11
-
€2,365 EUR
£2,089 GBP
View
Most Expensive
B
Moon Ocean
NVN-706B71E2B-743 · Nov 2
€3,494 EUR
£3,086 GBP
View
11 more retailers have this diamond
Prices start from €1,246 EURSave up to €2,248 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
0.90ct Cushion
€1,246 EUR