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Oval|Natural|GIA

0.90ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1539534492

Certificate GIA 1539534492

Diamond specifications and retailer prices

From €1,297 EUR
$1,455 USD
As of November 1, 2026
Save €2,925 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,222 EUR at Moon Ocean · As of November 2, 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 F 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 1539534492. Listed at 16 retailers as of November 1, 2026, with prices from €1,297 to €4,222, a €2,925 spread on the same certified stone. Moon Ocean lists it at €4,222. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539534492
Dimensions7.76 × 5.36 × 3.40 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.76 mm5.36 mm0.90 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539534492
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: 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: Nov 1
Current: €4,222 EUR|Low: €1,126 EUR|High: €4,247 EUR|Avg: €1,970 EUR|+0.8%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16€1,297 EUR
Retailer 4€1,302 EUR
Retailer 17€1,352 EUR
Retailer 5€1,440 EUR
Retailer 10€1,478 EUR
Retailer 12€1,478 EUR
Retailer 6€1,480 EUR
Retailer 11€1,546 EUR
Retailer 3€1,638 EUR
Retailer 14€1,706 EUR
Retailer 8€1,739 EUR
Retailer 9€1,739 EUR
Retailer 7€1,792 EUR
Retailer 2€2,228 EUR
Retailer 15€2,835 EUR
Retailer 13€3,979 EUR
Moon Ocean€4,222 EUR

45 data points across 17 retailers

16 retailers€1,297 EUR to €4,222 EUR

A
Cheapest Retailer
-
€1,297 EUR
$1,455 USD
A
Retailer 2
-
€1,302 EUR
$1,460 USD
View
A
Retailer 3
-
€1,352 EUR
$1,516 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,440 EUR
$1,615 USD
View
B+
Retailer 5
-
€1,478 EUR
$1,658 USD
View
B+
Retailer 6
-
€1,480 EUR
$1,660 USD
View
B+
Retailer 7
-
€1,546 EUR
$1,734 USD
View
B+
Retailer 8
-
€1,638 EUR
$1,837 USD
View
B+
Retailer 9
-
€1,706 EUR
$1,913 USD
View
B+
Retailer 10
-
€1,739 EUR
$1,950 USD
View
B+
Retailer 11
-
€1,739 EUR
$1,950 USD
View
B+
Retailer 12
-
€1,792 EUR
$2,010 USD
View
B
Retailer 13
-
€2,228 EUR
View
B
Retailer 14
-
€2,835 EUR
£2,504 GBP
View
B
Retailer 15
-
€3,979 EUR
$4,463 USD
View
Most Expensive
B
Moon Ocean
NVN-F56696DD4-492 · Nov 2
€4,222 EUR
£3,728 GBP
View
15 more retailers have this diamond
Prices start from €1,297 EURSave up to €2,925 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
€1,297 EUR