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Marquise|Natural|GIA

0.90ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 5546997269

Certificate GIA 5546997269

Diamond specifications and retailer prices

From €1,111 EUR
HK$9,700 HKD
As of October 31, 2026
Save €2,715 EUR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,826 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded E 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 5546997269. Listed at 16 retailers as of October 30, 2026, with prices from €1,111 to €3,826, a €2,715 spread on the same certified stone. Moon Ocean lists it at €3,826. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5546997269
Dimensions9.54 × 5.01 × 3.18 mm
L/W Ratio1.90
Top View
9.54 mm5.01 mm0.90 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546997269
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.4%

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: €3,826 EUR|Low: €1,167 EUR|High: €3,926 EUR|Avg: €2,023 EUR|-2.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5€1,170 EUR
Retailer 11€1,360 EUR
Retailer 10€1,385 EUR
Retailer 2€1,449 EUR
Retailer 12€1,474 EUR
Retailer 4€1,552 EUR
Retailer 7€1,642 EUR
Retailer 3€1,701 EUR
Retailer 6€2,013 EUR
Retailer 8€2,586 EUR
Retailer 9€3,596 EUR
Moon Ocean€3,826 EUR

28 data points across 12 retailers

16 retailers€1,111 EUR to €3,826 EUR

A
Cheapest Retailer
-
€1,111 EUR
HK$9,700 HKD
A
Retailer 2
-
€1,170 EUR
₹124,522 INR
View
A
Retailer 3
-
€1,360 EUR
$1,519 USD
View
Final sale: no returns
A
Retailer 4
-
€1,385 EUR
SGD 2,091 SGD
View
A
Retailer 5
-
€1,410 EUR
$1,575 USD
View
Retailer 6
-
€1,449 EUR
$1,619 USD
View
Retailer 7
-
€1,474 EUR
$1,647 USD
View
Price last confirmed 13 days ago
Retailer 8
-
€1,542 EUR
$1,723 USD
View
Price last confirmed 15 days ago
A
Retailer 9
-
€1,552 EUR
SGD 2,343 SGD
View
A
Retailer 10
-
€1,642 EUR
£1,444 GBP
View
Retailer 11
-
€1,701 EUR
$1,900 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
€1,721 EUR
A$2,958 AUD
View
A
Retailer 13
-
€2,013 EUR
View
B+
Retailer 14
-
€2,586 EUR
£2,275 GBP
View
Retailer 15
-
€3,596 EUR
$4,017 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Moon Ocean
NVN-DF9BC376D-269 · Oct 30
€3,826 EUR
£3,366 GBP
View
15 more retailers have this diamond
Prices start from €1,111 EURSave up to €2,715 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 Marquise
€1,111 EUR