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Oval|Natural|GIA

0.90ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 5543285638

Certificate GIA 5543285638

Diamond specifications and retailer prices

From €1,237 EUR
HK$10,800 HKD
As of October 31, 2026
Save €2,994 EUR (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,231 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 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 5543285638. Listed at 19 retailers as of October 30, 2026, with prices from €1,237 to €4,231, a €2,994 spread on the same certified stone. Moon Ocean lists it at €4,231. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543285638
Dimensions7.60 × 5.51 × 3.46 mm
L/W Ratio1.38
Top View
7.60 mm5.51 mm0.90 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543285638
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.8%

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: Oct 31
Current: €4,231 EUR|Low: €1,237 EUR|High: €4,292 EUR|Avg: €2,187 EUR|-1.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 10€1,237 EUR
Retailer 2€1,294 EUR
Retailer 7€1,504 EUR
Retailer 5€1,524 EUR
Retailer 4€1,630 EUR
Retailer 15€1,630 EUR
Retailer 16€1,705 EUR
Retailer 9€1,716 EUR
Retailer 8€1,753 EUR
Retailer 6€1,798 EUR
Retailer 11€1,828 EUR
Retailer 17€1,881 EUR
Retailer 12€2,226 EUR
Retailer 13€2,871 EUR
Retailer 14€3,302 EUR
Retailer 3€3,976 EUR
Moon Ocean€4,231 EUR

22 data points across 17 retailers

19 retailers€1,237 EUR to €4,231 EUR

A
Cheapest Retailer
-
€1,237 EUR
HK$10,800 HKD
A
Retailer 2
-
€1,294 EUR
₹137,724 INR
View
A
Retailer 3
-
€1,504 EUR
$1,680 USD
View
Final sale: no returns
A
Retailer 4
-
€1,524 EUR
SGD 2,301 SGD
View
A
Retailer 5
-
€1,560 EUR
$1,743 USD
View
A
Retailer 6
-
€1,630 EUR
$1,821 USD
View
A
Retailer 7
-
€1,630 EUR
$1,821 USD
View
B+
Retailer 8
-
€1,705 EUR
$1,905 USD
View
B+
Retailer 9
-
€1,716 EUR
SGD 2,591 SGD
View
B+
Retailer 10
-
€1,753 EUR
$1,959 USD
View
B+
Retailer 11
-
€1,798 EUR
$2,009 USD
View
B+
Retailer 12
-
€1,828 EUR
£1,608 GBP
View
B+
Retailer 13
-
€1,881 EUR
$2,101 USD
View
B+
Retailer 14
-
€1,884 EUR
A$3,238 AUD
View
B+
Retailer 15
-
€2,226 EUR
View
B
Retailer 16
-
€2,871 EUR
£2,526 GBP
View
B
Retailer 17
-
€3,302 EUR
£2,905 GBP
View
B
Retailer 18
-
€3,976 EUR
$4,442 USD
View
Most Expensive
B
Moon Ocean
NVN-597B123D0-638 · Oct 30
€4,231 EUR
£3,722 GBP
View
18 more retailers have this diamond
Prices start from €1,237 EURSave up to €2,994 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
€1,237 EUR