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Marquise|Natural|GIA

0.90ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 6562695978

Certificate GIA 6562695978

Diamond specifications and retailer prices

From $2,612 AUD
HK$14,300 HKD
As of November 1, 2026
Save $4,665 AUD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,277 AUD at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6562695978. Listed at 15 retailers as of October 30, 2026, with prices from $2,612 to $7,277, a $4,665 spread on the same certified stone. NZ Jewellers lists it at $7,277. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562695978
Dimensions9.44 × 5.01 × 3.14 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
9.44 mm5.01 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562695978
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $7,277 AUD|Low: $2,612 AUD|High: $7,277 AUD|Avg: $4,288 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 5$2,612 AUD
Retailer 10$2,725 AUD
Retailer 7$3,212 AUD
Retailer 15$3,260 AUD
Retailer 14$3,460 AUD
Retailer 12$3,480 AUD
Retailer 3$3,524 AUD
Retailer 11$3,681 AUD
Retailer 9$3,689 AUD
Retailer 6$4,017 AUD
Retailer 8$4,345 AUD
Retailer 4$5,134 AUD
Retailer 13$6,098 AUD
Retailer 2$6,698 AUD
NZ Jewellers$7,277 AUD

4 data points across 15 retailers

15 retailers$2,612 AUD to $7,277 AUD

B+
Cheapest Retailer
-
$2,612 AUD
HK$14,300 HKD
A
Retailer 2
-
$2,725 AUD
₹181,851 INR
View
B+
Retailer 3
-
$3,212 AUD
$2,251 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,260 AUD
$2,285 USD
View
B
Retailer 5
-
$3,460 AUD
$2,425 USD
View
B
Retailer 6
-
$3,480 AUD
$2,439 USD
View
B
Retailer 7
-
$3,524 AUD
$2,470 USD
View
B
Retailer 8
-
$3,681 AUD
$2,580 USD
View
B
Retailer 9
-
$3,689 AUD
£2,036 GBP
View
B
Retailer 10
-
$4,017 AUD
$2,815 USD
View
B
Retailer 11
-
$4,345 AUD
€2,900 EUR
View
B
Retailer 12
-
$5,134 AUD
ZAR 58,130 ZAR
View
C
Retailer 13
-
$6,098 AUD
£3,365 GBP
View
B
Retailer 14
-
$6,698 AUD
£3,696 GBP
View
Most Expensive
C
NZ Jewellers
6fd1d860-5c16-4269-9657-45c1f182b7ac · Oct 30
$7,277 AUD
$5,100 USD
View
14 more retailers have this diamond
Prices start from $2,612 AUDSave up to $4,665 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.

A
0.90ct Marquise
$2,612 AUD