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Oval|Natural|GIA

0.90ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 5543426274

Certificate GIA 5543426274

Diamond specifications and retailer prices

From €756 EUR
HK$6,600 HKD
As of October 31, 2026
Save €1,965 EUR (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,721 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded J 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 5543426274. Listed at 15 retailers as of October 30, 2026, with prices from €756 to €2,721, a €1,965 spread on the same certified stone. Moon Ocean lists it at €2,721. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 5543426274
Dimensions7.73 × 5.38 × 3.42 mm
L/W Ratio1.44
Top View
7.73 mm5.38 mm0.90 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543426274
Side View
Table 59.0%CrownGirdle: THN-THKPavilion 40.3°Culet: NoneDepth 63.6%

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: €2,721 EUR|Low: €745 EUR|High: €2,808 EUR|Avg: €1,292 EUR|+8.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 2€756 EUR
Retailer 9€967 EUR
Retailer 13€1,019 EUR
Retailer 7€1,036 EUR
Retailer 4€1,053 EUR
Retailer 3€1,083 EUR
Retailer 12€1,172 EUR
Retailer 5€1,186 EUR
Retailer 10€1,202 EUR
Retailer 6€1,401 EUR
Retailer 11€1,541 EUR
Retailer 8€1,930 EUR
Moon Ocean€2,721 EUR

34 data points across 13 retailers

15 retailers€756 EUR to €2,721 EUR

A
Cheapest Retailer
-
€756 EUR
HK$6,600 HKD
B+
Retailer 2
-
€967 EUR
$1,080 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,019 EUR
$1,138 USD
View
B+
Retailer 4
-
€1,036 EUR
£911 GBP
View
Retailer 5
-
€1,053 EUR
SGD 1,589 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€1,083 EUR
$1,210 USD
View
B+
Retailer 7
-
€1,172 EUR
$1,309 USD
View
B+
Retailer 8
-
€1,186 EUR
$1,325 USD
View
B+
Retailer 9
-
€1,202 EUR
SGD 1,815 SGD
View
B
Retailer 10
-
€1,273 EUR
A$2,188 AUD
View
B
Retailer 11
-
€1,401 EUR
View
Retailer 12
-
€1,541 EUR
$1,721 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
€1,930 EUR
£1,698 GBP
View
Retailer 14
-
€2,358 EUR
$2,634 USD
View
Price last confirmed 37 days ago
Most Expensive
C
Moon Ocean
NVN-90B30B16C-274 · Oct 30
€2,721 EUR
£2,394 GBP
View
14 more retailers have this diamond
Prices start from €756 EURSave up to €1,965 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 Oval
€756 EUR