CaratHunter
Plans
Marquise|Natural|GIA

0.90ct E IF Marquise Natural Diamond

EX • E/IF • GIA 5242028371

Certificate GIA 5242028371

Diamond specifications and retailer prices

From $5,793 AUD
$4,069 USD
As of October 30, 2026
Save $4,513 AUD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,306 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242028371. Listed at 12 retailers as of October 27, 2026, with prices from $5,793 to $10,306, a $4,513 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,306. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.64°
Pavilion angle38.92°
OriginNatural
Grading LabGIA
CertificateGIA 5242028371
Dimensions10.30 × 5.03 × 2.98 mm
L/W Ratio2.05
Culet sizeNone
Top View
10.30 mm5.03 mm0.90 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242028371
Side View
Table 59.0%Crown 35.64°Girdle: MED-VTKPavilion 38.92°Culet: NoneDepth 59.1%

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: Oct 30
Current: $7,979 AUD|Low: $5,793 AUD|High: $10,930 AUD|Avg: $7,475 AUD|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 9$5,793 AUD
Retailer 11$5,859 AUD
Retailer 6$5,956 AUD
Retailer 7$6,093 AUD
Retailer 3$6,280 AUD
Retailer 4$6,545 AUD
Retailer 2$7,277 AUD
Retailer 5$7,425 AUD
Retailer 8$7,962 AUD
Retailer 1$7,979 AUD
Retailer 10$9,700 AUD
Wholesale Diamonds Direct$10,306 AUD

29 data points across 12 retailers

12 retailers$5,793 AUD to $10,306 AUD

A
Cheapest Retailer
-
$5,793 AUD
$4,069 USD
A
Retailer 2
-
$5,859 AUD
SGD 5,562 SGD
View
A
Retailer 3
-
$5,956 AUD
$4,184 USD
View
A
Retailer 4
-
$6,093 AUD
$4,280 USD
View
A
Retailer 5
-
$6,280 AUD
SGD 5,961 SGD
View
A
Retailer 6
-
$6,545 AUD
£3,620 GBP
View
B+
Retailer 7
-
$7,277 AUD
$5,111 USD
View
B+
Retailer 8
-
$7,425 AUD
€4,967 EUR
View
B+
Retailer 9
-
$7,962 AUD
£4,404 GBP
View
B+
Retailer 10
-
$7,979 AUD
$5,605 USD
View
B+
Retailer 11
-
$9,700 AUD
$6,814 USD
View
Most Expensive
B
Wholesale Diamonds Direct
302835695 · Oct 27
$10,306 AUD
$7,239 USD
View
11 more retailers have this diamond
Prices start from $5,793 AUDSave up to $4,513 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
$5,793 AUD