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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

GD • G/IF • GIA 6542993214

Certificate GIA 6542993214

Diamond specifications and retailer prices

From $662 AUD
MYR 1,890 MYR
As of November 2, 2026
Save $236 AUD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $898 AUD at 77 Diamonds · As of November 2, 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 G 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 6542993214. Listed at 4 retailers as of November 2, 2026, with prices from $662 to $898, a $236 spread on the same certified stone. 77 Diamonds lists it at $898. 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
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542993214
Dimensions7.10 × 3.82 × 2.48 mm
L/W Ratio1.86
Top View
7.10 mm3.82 mm0.40 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 6542993214
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.0%

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: $898 AUD|Low: $638 AUD|High: $935 AUD|Avg: $777 AUD|-2.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$662 AUD
Retailer 2$733 AUD
Retailer 3$799 AUD
77 Diamonds$898 AUD

39 data points across 4 retailers

4 retailers$662 AUD to $898 AUD

A
Cheapest Retailer
-
$662 AUD
MYR 1,890 MYR
A
Retailer 2
-
$733 AUD
$514 USD
View
Final sale: no returns
B+
Retailer 3
-
$799 AUD
SGD 757 SGD
View
Most Expensive
B+
77 Diamonds
MQCPETNJWFBQ · Nov 2
$898 AUD
£495 GBP
View
3 more retailers have this diamond
Prices start from $662 AUDSave up to $236 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
$662 AUD