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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

GD • G/IF • GIA 6541979081

Certificate GIA 6541979081

Diamond specifications and retailer prices

From $678 SGD
MYR 2,160 MYR
As of November 2, 2026
Save $232 SGD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $910 SGD 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 6541979081. Listed at 4 retailers as of November 2, 2026, with prices from $678 to $910, a $232 spread on the same certified stone. 77 Diamonds lists it at $910. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541979081
Dimensions7.26 × 3.82 × 2.47 mm
L/W Ratio1.90
Top View
7.26 mm3.82 mm0.40 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541979081
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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: $910 SGD|Low: $648 SGD|High: $954 SGD|Avg: $793 SGD|-2.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$678 SGD
Retailer 2$747 SGD
Retailer 3$818 SGD
77 Diamonds$910 SGD

40 data points across 4 retailers

4 retailers$678 SGD to $910 SGD

A
Cheapest Retailer
-
$678 SGD
MYR 2,160 MYR
A
Retailer 2
-
$747 SGD
$584 USD
View
Final sale: no returns
B+
Retailer 3
-
$818 SGD
View
Most Expensive
B+
77 Diamonds
MQCPSMJUK4KK · Nov 2
$910 SGD
£560 GBP
View
3 more retailers have this diamond
Prices start from $678 SGDSave up to $232 SGD

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
$678 SGD