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Marquise|Natural|GIA

0.90ct F VS2 Marquise Natural Diamond

GD • F/VS2 • GIA 7566721536

Certificate GIA 7566721536

Diamond specifications and retailer prices

From $3,655 SGD
$2,858 USD
As of November 1, 2026
Save $715 SGD (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,370 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566721536. Listed at 4 retailers as of October 31, 2026, with prices from $3,655 to $4,370, a $715 spread on the same certified stone. Blue Nile lists it at $4,370. 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
F
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566721536
Dimensions9.11 × 4.93 × 3.28 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
9.11 mm4.93 mm0.90 ctF / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566721536
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 66.5%

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: $4,370 SGD|Low: $3,655 SGD|High: $4,370 SGD|Avg: $4,060 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$3,655 SGD
Retailer 2$3,915 SGD
Retailer 4$4,211 SGD
Blue Nile$4,370 SGD

5 data points across 4 retailers

4 retailers$3,655 SGD to $4,370 SGD

B+
Cheapest Retailer
-
$3,655 SGD
$2,858 USD
B+
Retailer 2
-
$3,915 SGD
£2,410 GBP
View
B
Retailer 3
-
$4,211 SGD
View
Most Expensive
B
Blue Nile
30501274 · Oct 31
$4,370 SGD
$3,417 USD
View
3 more retailers have this diamond
Prices start from $3,655 SGDSave up to $715 SGD

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
$3,655 SGD