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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

GD • G/IF • GIA 2548203857

Certificate GIA 2548203857

Diamond specifications and retailer prices

From $516 USD
MYR 2,104 MYR
As of November 2, 2026
Save $177 USD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $693 USD 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 2548203857. Listed at 4 retailers as of November 2, 2026, with prices from $516 to $693, a $177 spread on the same certified stone. 77 Diamonds lists it at $693. 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 2548203857
Dimensions7.40 × 3.89 × 2.46 mm
L/W Ratio1.90
Top View
7.40 mm3.89 mm0.40 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2548203857
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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: $693 USD|Low: $500 USD|High: $750 USD|Avg: $606 USD|-5.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$516 USD
Retailer 2$569 USD
Retailer 3$622 USD
77 Diamonds$693 USD

40 data points across 4 retailers

4 retailers$516 USD to $693 USD

A
Cheapest Retailer
-
$516 USD
MYR 2,104 MYR
A
Retailer 2
-
$569 USD
View
Final sale: no returns
B+
Retailer 3
-
$622 USD
SGD 840 SGD
View
Most Expensive
B+
77 Diamonds
MQCPFDECWKWD · Nov 2
$693 USD
£546 GBP
View
3 more retailers have this diamond
Prices start from $516 USDSave up to $177 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
$516 USD