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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 $3,540 NZD
$1,992 USD
As of November 2, 2026
Save $1,081 NZD (23%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,621 NZD 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 $3,540 to $4,621, a $1,081 spread on the same certified stone. Jared lists it at $4,621. 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: $4,621 NZD|Low: $3,149 NZD|High: $4,728 NZD|Avg: $4,222 NZD|-2.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3$3,540 NZD
Retailer 4$3,891 NZD
Retailer 2$4,154 NZD
Retailer 9$4,191 NZD
Retailer 7$4,241 NZD
Retailer 8$4,409 NZD
Retailer 5$4,479 NZD
Retailer 6$4,479 NZD
Jared$4,621 NZD

30 data points across 9 retailers

9 retailers$3,540 NZD to $4,621 NZD

B+
Cheapest Retailer
-
$3,540 NZD
$1,992 USD
Final sale: no returns
B+
Retailer 2
-
$3,891 NZD
$2,189 USD
View
B+
Retailer 3
-
$4,154 NZD
£1,840 GBP
View
B
Retailer 4
-
$4,191 NZD
A$3,628 AUD
View
B
Retailer 5
-
$4,241 NZD
$2,386 USD
View
B
Retailer 6
-
$4,409 NZD
SGD 3,352 SGD
View
B
Retailer 7
-
$4,479 NZD
$2,520 USD
View
B
Retailer 8
-
$4,479 NZD
$2,520 USD
View
Most Expensive
B
Jared
160009519 · Nov 2
$4,621 NZD
$2,600 USD
View
8 more retailers have this diamond
Prices start from $3,540 NZDSave up to $1,081 NZD

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
$3,540 NZD