Marquise|Natural|GIA

0.42ct E IF Marquise Natural Diamond

VG • E/IF • GIA 3555565073

Certificate GIA 3555565073

Diamond specifications and retailer prices

From $606 USD
As of October 29, 2026
Save $1,453 USD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,059 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555565073. Listed at 6 retailers as of October 29, 2026, with prices from $606 to $2,059, a $1,453 spread on the same certified stone. NZ Jewellers lists it at $2,059. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555565073
Dimensions8.20 × 3.87 × 2.26 mm
L/W Ratio2.12
Key to symbols
Minor Details of Polish
Top View
8.20 mm3.87 mm0.42 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3555565073
Side View
Table 51.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.4%

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: Oct 29
Current: $2,059 USD|Low: $545 USD|High: $2,339 USD|Avg: $1,301 USD|-12.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$606 USD
Retailer 2$908 USD
Retailer 6$911 USD
Retailer 4$1,326 USD
Retailer 3$1,524 USD
NZ Jewellers$2,059 USD

21 data points across 6 retailers

6 retailers$606 USD to $2,059 USD

A
Cheapest Retailer
-
$606 USD
Final sale: no returns
B+
Retailer 2
-
$908 USD
€865 EUR
View
B+
Retailer 3
-
$911 USD
View
B
Retailer 4
-
$1,326 USD
£1,044 GBP
View
B
Retailer 5
-
$1,524 USD
£1,200 GBP
View
Most Expensive
B
NZ Jewellers
30f3c99c-ff4a-46dd-8187-65221f5a9ba1 · Oct 30
$2,059 USD
View
5 more retailers have this diamond
Prices start from $606 USDSave up to $1,453 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
$606 USD