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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 7556669687

Certificate GIA 7556669687

Diamond specifications and retailer prices

From $2,842 AUD
$1,992 USD
As of November 2, 2026
Save $868 AUD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,710 AUD at Jared · As of November 2, 2026
View at Jared

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 7556669687. Listed at 9 retailers as of November 2, 2026, with prices from $2,842 to $3,710, a $868 spread on the same certified stone. Jared lists it at $3,710. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556669687
Dimensions9.08 × 4.91 × 3.26 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
9.08 mm4.91 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556669687
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.4%

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 2
Current: $3,710 AUD|Low: $2,528 AUD|High: $3,796 AUD|Avg: $3,389 AUD|-2.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$2,842 AUD
Retailer 4$3,123 AUD
Retailer 2$3,335 AUD
Retailer 9$3,365 AUD
Retailer 7$3,405 AUD
Retailer 8$3,539 AUD
Retailer 5$3,596 AUD
Retailer 6$3,596 AUD
Jared$3,710 AUD

30 data points across 9 retailers

9 retailers$2,842 AUD to $3,710 AUD

B+
Cheapest Retailer
-
$2,842 AUD
$1,992 USD
Final sale: no returns
B+
Retailer 2
-
$3,123 AUD
$2,189 USD
View
B+
Retailer 3
-
$3,335 AUD
£1,840 GBP
View
B
Retailer 4
-
$3,365 AUD
View
B
Retailer 5
-
$3,405 AUD
$2,386 USD
View
B
Retailer 6
-
$3,539 AUD
SGD 3,352 SGD
View
B
Retailer 7
-
$3,596 AUD
$2,520 USD
View
B
Retailer 8
-
$3,596 AUD
$2,520 USD
View
Most Expensive
B
Jared
160009519 · Nov 2
$3,710 AUD
$2,600 USD
View
8 more retailers have this diamond
Prices start from $2,842 AUDSave up to $868 AUD

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
$2,842 AUD