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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

GD • G/IF • GIA 6542901571

Certificate GIA 6542901571

Diamond specifications and retailer prices

From $530 USD
MYR 2,160 MYR
As of October 28, 2026
Save $187 USD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $718 USD at 77 Diamonds · As of October 30, 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 6542901571. Listed at 3 retailers as of October 28, 2026, with prices from $530 to $718, a $187 spread on the same certified stone. 77 Diamonds lists it at $718. 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
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542901571
Dimensions7.56 × 3.94 × 2.46 mm
L/W Ratio1.92
Top View
7.56 mm3.94 mm0.40 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542901571
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: 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: Oct 28
Current: $718 USD|Low: $507 USD|High: $746 USD|Avg: $620 USD|-2.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$530 USD
Retailer 3$584 USD
Retailer 2$639 USD
77 Diamonds$718 USD

38 data points across 4 retailers

3 retailers$530 USD to $718 USD

A
Cheapest Retailer
-
$530 USD
MYR 2,160 MYR
B+
Retailer 2
-
$639 USD
SGD 864 SGD
View
Most Expensive
B
77 Diamonds
MQCPNCVMEZQN · Oct 30
$718 USD
£565 GBP
View
2 more retailers have this diamond
Prices start from $530 USDSave up to $187 USD

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
$530 USD