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Round|Natural|GIA

0.90ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6551116895

Certificate GIA 6551116895

Diamond specifications and retailer prices

From €758 EUR
SGD 1,145 SGD
As of October 31, 2026
Save €631 EUR (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,390 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551116895. Listed at 12 retailers as of October 26, 2026, with prices from €758 to €1,390, a €631 spread on the same certified stone. Wholesale Diamonds Direct lists it at €1,390. 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

0.90
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551116895
Dimensions6.13 × 3.88 × 3.88 mm
L/W Ratio1.58
Top View
6.13 mm3.88 mm0.90 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551116895
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 31
Current: €1,059 EUR|Low: €758 EUR|High: €1,452 EUR|Avg: €1,057 EUR|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 31, 2026
Retailer 5€758 EUR
Retailer 7€843 EUR
Retailer 8€859 EUR
Retailer 9€904 EUR
Retailer 10€919 EUR
Retailer 3€982 EUR
Retailer 1€1,059 EUR
Retailer 6€1,171 EUR
Retailer 4€1,229 EUR
Retailer 2€1,282 EUR
Wholesale Diamonds Direct€1,390 EUR

33 data points across 11 retailers

12 retailers€758 EUR to €1,390 EUR

A
Cheapest Retailer
-
€758 EUR
SGD 1,145 SGD
A
Retailer 2
-
€843 EUR
$942 USD
View
A
Retailer 3
-
€859 EUR
$960 USD
View
A
Retailer 4
-
€904 EUR
$1,010 USD
View
A
Retailer 5
-
€919 EUR
SGD 1,388 SGD
View
A
Retailer 6
-
€982 EUR
£864 GBP
View
A
Retailer 7
-
€1,059 EUR
$1,183 USD
View
B+
Retailer 8
-
€1,139 EUR
$1,273 USD
View
B+
Retailer 9
-
€1,171 EUR
£1,030 GBP
View
B+
Retailer 10
-
€1,229 EUR
View
B+
Retailer 11
-
€1,282 EUR
$1,432 USD
View
Most Expensive
B
Wholesale Diamonds Direct
539238923 · Oct 26
€1,390 EUR
$1,553 USD
View
11 more retailers have this diamond
Prices start from €758 EURSave up to €631 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 Round
€758 EUR