Marquise|Natural|GIA

0.42ct E IF Marquise Natural Diamond

GD • E/IF • GIA 7506775927

Certificate GIA 7506775927

Diamond specifications and retailer prices

From $580 USD
MYR 2,363 MYR
As of October 30, 2026
Save $668 USD (54%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,248 USD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded E colour (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 7506775927. Listed at 5 retailers as of October 30, 2026, with prices from $580 to $1,248, a $668 spread on the same certified stone. Fonder Diamond lists it at $1,248. 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

0.42
Carat
E
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7506775927
Dimensions7.37 × 3.99 × 2.51 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
7.37 mm3.99 mm0.42 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7506775927
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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: Oct 30
Current: $1,248 USD|Low: $552 USD|High: $1,256 USD|Avg: $792 USD|+0.7%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$580 USD
Retailer 3$636 USD
Retailer 4$699 USD
Retailer 2$784 USD
Fonder Diamond$1,248 USD

42 data points across 5 retailers

5 retailers$580 USD to $1,248 USD

A
Cheapest Retailer
-
$580 USD
MYR 2,363 MYR
A
Retailer 2
-
$636 USD
View
Final sale: no returns
A
Retailer 3
-
$699 USD
SGD 945 SGD
View
B+
Retailer 4
-
$784 USD
£617 GBP
View
Most Expensive
B
Fonder Diamond
97037922 · Oct 31
$1,248 USD
SGD 1,687 SGD
View
4 more retailers have this diamond
Prices start from $580 USDSave up to $668 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
0.42ct Marquise
$580 USD