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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 $3,958 NZD
HK$17,400 HKD
As of November 1, 2026
Save $3,487 NZD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,445 NZD at With Clarity · As of November 2, 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 $3,958 to $7,445, a $3,487 spread on the same certified stone. With Clarity lists it at $7,445. 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
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: $3,958 NZD|Low: $3,913 NZD|High: $7,491 NZD|Avg: $5,195 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 1$3,958 NZD
Retailer 4$4,618 NZD
Retailer 2$4,800 NZD
Retailer 5$4,948 NZD
Retailer 3$5,064 NZD
Retailer 6$5,505 NZD
With Clarity$7,445 NZD

14 data points across 7 retailers

7 retailers$3,958 NZD to $7,445 NZD

B+
Cheapest Retailer
-
$3,958 NZD
HK$17,400 HKD
B
Retailer 2
-
$4,618 NZD
SGD 3,511 SGD
View
B
Retailer 3
-
$4,800 NZD
$2,701 USD
View
B
Retailer 4
-
$4,948 NZD
$2,784 USD
View
Final sale: no returns
B
Retailer 5
-
$5,064 NZD
$2,849 USD
View
Retailer 6
-
$5,505 NZD
SGD 4,186 SGD
View
Price last confirmed 7 days ago
Most Expensive
C
With Clarity
7568166433 · Nov 2
$7,445 NZD
$4,189 USD
View
6 more retailers have this diamond
Prices start from $3,958 NZDSave up to $3,487 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
$3,958 NZD