Marquise|Natural|GIA

0.42ct E VS1 Marquise Natural Diamond

EX • E/VS1 • GIA 2556966052

Certificate GIA 2556966052

Diamond specifications and retailer prices

From $695 USD
As of October 31, 2026
Save $720 USD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,919 USD at NZ Jewellers · As of September 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556966052. Listed at 14 retailers as of October 26, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.69°
Pavilion angle40.83°
OriginNatural
Grading LabGIA
CertificateGIA 2556966052
Dimensions3.90 × 7.70 × 2.43 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
3.90 mm7.70 mm0.42 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2556966052
Side View
Table 61.0%Crown 37.69°Girdle: Slightly ThickPavilion 40.83°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $723 USD|Low: $625 USD|High: $1,430 USD|Avg: $848 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$659 USD
Retailer 8$695 USD
Retailer 1$723 USD
Retailer 2$726 USD
Retailer 4$767 USD
Retailer 3$819 USD
Retailer 7$868 USD
Retailer 6$920 USD
Retailer 5$1,415 USD

44 data points across 9 retailers

14 retailers$695 USD to $1,415 USD

Retailer 1
-
$612 USD
Price last confirmed 30 days ago
Retailer 2
-
$659 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$659 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
$695 USD
View
Retailer 5
-
$706 USD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
$723 USD
View
B+
Retailer 7
-
$726 USD
£572 GBP
View
Retailer 8
-
$732 USD
View
Price last confirmed 61 days ago
B+
Retailer 9
-
$767 USD
£604 GBP
View
B+
Retailer 10
-
$819 USD
View
B+
Retailer 11
-
$868 USD
View
Retailer 12
-
$920 USD
A$1,415 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$1,415 USD
£1,114 GBP
View
Most Expensive
NZ Jewellers
97db8987-14e1-4d52-916e-b5e75a330abb · Sep 30
$1,919 USD
View
Price under review
13 more retailers have this diamond
Prices start from $695 USDSave up to $720 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.

B+
0.42ct Marquise
$695 USD