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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 7568166433

Certificate GIA 7568166433

Diamond specifications and retailer prices

From €1,986 EUR
HK$17,400 HKD
As of November 1, 2026
Save €1,749 EUR (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,735 EUR at With Clarity · As of November 1, 2026
View at With Clarity

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7568166433. Listed at 7 retailers as of November 1, 2026, with prices from €1,986 to €3,735, a €1,749 spread on the same certified stone. With Clarity lists it at €3,735. 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
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568166433
Dimensions9.56 × 5.14 × 3.16 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
9.56 mm5.14 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7568166433
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,986 EUR|Low: €1,963 EUR|High: €3,758 EUR|Avg: €2,611 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 1€1,986 EUR
Retailer 4€2,316 EUR
Retailer 2€2,408 EUR
Retailer 5€2,482 EUR
Retailer 3€2,540 EUR
Retailer 6€2,762 EUR
With Clarity€3,735 EUR

15 data points across 7 retailers

7 retailers€1,986 EUR to €3,735 EUR

B+
Cheapest Retailer
-
€1,986 EUR
HK$17,400 HKD
B
Retailer 2
-
€2,316 EUR
SGD 3,511 SGD
View
B
Retailer 3
-
€2,408 EUR
$2,701 USD
View
B
Retailer 4
-
€2,482 EUR
$2,784 USD
View
Final sale: no returns
B
Retailer 5
-
€2,540 EUR
$2,849 USD
View
B
Retailer 6
-
€2,762 EUR
SGD 4,186 SGD
View
Most Expensive
C
With Clarity
7568166433 · Nov 1
€3,735 EUR
$4,189 USD
View
6 more retailers have this diamond
Prices start from €1,986 EURSave up to €1,749 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.

B+
0.90ct Marquise
€1,986 EUR