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Marquise|Natural|GIA

0.90ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 7566327979

Certificate GIA 7566327979

Diamond specifications and retailer prices

From €1,096 EUR
HK$9,600 HKD
As of November 1, 2026
Save €2,728 EUR (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,823 EUR at Moon Ocean · As of November 2, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566327979. Listed at 13 retailers as of November 1, 2026, with prices from €1,096 to €3,823, a €2,728 spread on the same certified stone. Moon Ocean lists it at €3,823. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566327979
Dimensions9.42 × 5.01 × 3.18 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Feather
Top View
9.42 mm5.01 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566327979
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: 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: Nov 1
Current: €3,823 EUR|Low: €1,084 EUR|High: €4,281 EUR|Avg: €1,929 EUR|-10.7%
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
November 2, 2026
Retailer 7€1,096 EUR
Retailer 2€1,101 EUR
Retailer 3€1,279 EUR
Retailer 12€1,364 EUR
Retailer 9€1,477 EUR
Retailer 13€1,490 EUR
Retailer 11€1,524 EUR
Retailer 8€1,546 EUR
Retailer 10€1,628 EUR
Retailer 4€1,705 EUR
Retailer 6€2,588 EUR
Retailer 5€3,604 EUR
Moon Ocean€3,823 EUR

29 data points across 13 retailers

13 retailers€1,096 EUR to €3,823 EUR

A
Cheapest Retailer
-
€1,096 EUR
HK$9,600 HKD
A
Retailer 2
-
€1,101 EUR
₹117,619 INR
View
A
Retailer 3
-
€1,279 EUR
$1,435 USD
View
B+
Retailer 4
-
€1,364 EUR
$1,530 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,477 EUR
$1,657 USD
View
B+
Retailer 6
-
€1,490 EUR
$1,671 USD
View
B+
Retailer 7
-
€1,524 EUR
SGD 2,310 SGD
View
B+
Retailer 8
-
€1,546 EUR
$1,734 USD
View
B+
Retailer 9
-
€1,628 EUR
$1,826 USD
View
B+
Retailer 10
-
€1,705 EUR
$1,912 USD
View
B
Retailer 11
-
€2,588 EUR
£2,286 GBP
View
B
Retailer 12
-
€3,604 EUR
$4,042 USD
View
Most Expensive
B
Moon Ocean
NVN-663F462F8-979 · Nov 2
€3,823 EUR
£3,377 GBP
View
12 more retailers have this diamond
Prices start from €1,096 EURSave up to €2,728 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
€1,096 EUR