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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

GD • G/IF • GIA 6545513819

Certificate GIA 6545513819

Diamond specifications and retailer prices

From €451 EUR
MYR 2,059 MYR
As of November 2, 2026
Save €160 EUR (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €610 EUR 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 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 6545513819. Listed at 4 retailers as of November 2, 2026, with prices from €451 to €610, a €160 spread on the same certified stone. 77 Diamonds lists it at €610. 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 6545513819
Dimensions6.82 × 3.87 × 2.49 mm
L/W Ratio1.76
Top View
6.82 mm3.87 mm0.40 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545513819
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €610 EUR|Low: €435 EUR|High: €646 EUR|Avg: €531 EUR|-3.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4€451 EUR
Retailer 2€498 EUR
Retailer 3€544 EUR
77 Diamonds€610 EUR

40 data points across 4 retailers

4 retailers€451 EUR to €610 EUR

A
Cheapest Retailer
-
€451 EUR
MYR 2,059 MYR
A
Retailer 2
-
€498 EUR
$558 USD
View
Final sale: no returns
B+
Retailer 3
-
€544 EUR
SGD 824 SGD
View
Most Expensive
B+
77 Diamonds
MQCPSFZ5JYRJ · Nov 3
€610 EUR
£539 GBP
View
3 more retailers have this diamond
Prices start from €451 EURSave up to €160 EUR

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
€451 EUR