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Marquise|Natural|GIA

0.40ct H IF Marquise Natural Diamond

GD • H/IF • GIA 6552158671

Certificate GIA 6552158671

Diamond specifications and retailer prices

From $731 AUD
MYR 2,087 MYR
As of November 2, 2026
Save $259 AUD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $990 AUD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552158671. Listed at 3 retailers as of November 2, 2026, with prices from $731 to $990, a $259 spread on the same certified stone. 77 Diamonds lists it at $990. 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

0.40
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552158671
Dimensions7.86 × 3.77 × 2.36 mm
L/W Ratio2.08
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.86 mm3.77 mm0.40 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6552158671
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $990 AUD|Low: $695 AUD|High: $1,014 AUD|Avg: $834 AUD|-0.6%
77 Diamonds
Retailer 2
Retailer 3
November 3, 2026
Retailer 3$731 AUD
Retailer 2$806 AUD
77 Diamonds$990 AUD

41 data points across 3 retailers

3 retailers$731 AUD to $990 AUD

A
Cheapest Retailer
-
$731 AUD
MYR 2,087 MYR
B+
Retailer 2
-
$806 AUD
$565 USD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
MQCPBC24U3YR · Nov 3
$990 AUD
£546 GBP
View
2 more retailers have this diamond
Prices start from $731 AUDSave up to $259 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
0.40ct Marquise
$731 AUD