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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 7562155275

Certificate GIA 7562155275

Diamond specifications and retailer prices

From $2,295 SGD
$1,795 USD
As of November 1, 2026
Save $2,306 SGD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,092 SGD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7562155275. Listed at 6 retailers as of November 1, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562155275
Dimensions9.29 × 4.79 × 3.26 mm
L/W Ratio1.94
Culet sizeNone
Key to symbols
Crystal
Top View
9.29 mm4.79 mm0.90 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7562155275
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCuletDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,295 SGD|Low: $2,295 SGD|High: $5,337 SGD|Avg: $3,765 SGD|-16.1%
Retailer 1
Retailer 2
Retailer 3
November 1, 2026
Retailer 1$2,295 SGD
Retailer 3$2,395 SGD
Retailer 2$4,601 SGD

16 data points across 3 retailers

6 retailers$2,295 SGD to $4,601 SGD

A
Cheapest Retailer
-
$2,295 SGD
$1,795 USD
A
Retailer 2
-
$2,395 SGD
View
Retailer 3
-
$2,913 SGD
$2,279 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$3,099 SGD
$2,424 USD
View
Price last confirmed 32 days ago
B
Retailer 5
-
$4,601 SGD
£2,834 GBP
View
Most Expensive
NZ Jewellers
422710c2-7eb3-4505-adbb-84fdf120a266 · Oct 3
$6,092 SGD
$4,765 USD
View
Price last confirmed 29 days ago
5 more retailers have this diamond
Prices start from $2,295 SGDSave up to $2,306 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.

A
0.90ct Marquise
$2,295 SGD