Marquise|Natural|GIA

0.51ct E VS2 Marquise Natural Diamond

EX • E/VS2 • GIA 2556644134

Certificate GIA 2556644134

Diamond specifications and retailer prices

From $789 USD
As of October 28, 2026
Save $964 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,753 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556644134. Listed at 14 retailers as of October 28, 2026, with prices from $789 to $1,753, a $964 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,753. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle41.28°
OriginNatural
Grading LabGIA
CertificateGIA 2556644134
Dimensions8.33 × 4.09 × 2.62 mm
L/W Ratio2.04
Culet sizeNone
Top View
8.33 mm4.09 mm0.51 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556644134
Side View
Table 58.0%Crown 36.2°Girdle: MED-THKPavilion 41.28°Culet: NoneDepth 64.1%

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 28
Current: $1,753 USD|Low: $789 USD|High: $1,783 USD|Avg: $1,086 USD|-1.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 11$789 USD
Retailer 10$824 USD
Retailer 3$859 USD
Retailer 13$876 USD
Retailer 9$885 USD
Retailer 2$917 USD
Retailer 6$991 USD
Retailer 7$1,150 USD
Retailer 8$1,169 USD
Retailer 5$1,202 USD
Retailer 4$1,273 USD
Retailer 12$1,284 USD
Flawless Fine Jewelry$1,753 USD

35 data points across 13 retailers

14 retailers$789 USD to $1,753 USD

A
Cheapest Retailer
-
$789 USD
A
Retailer 2
-
$824 USD
SGD 1,113 SGD
View
A
Retailer 3
-
$859 USD
SGD 1,161 SGD
View
A
Retailer 4
-
$876 USD
View
A
Retailer 5
-
$885 USD
View
A
Retailer 6
-
$917 USD
£722 GBP
View
A
Retailer 7
-
$991 USD
View
B+
Retailer 8
-
$1,087 USD
View
B+
Retailer 9
-
$1,150 USD
€1,095 EUR
View
B+
Retailer 10
-
$1,169 USD
£920 GBP
View
B+
Retailer 11
-
$1,202 USD
View
B+
Retailer 12
-
$1,273 USD
View
B+
Retailer 13
-
$1,284 USD
View
Most Expensive
B
Flawless Fine Jewelry
CC15163A2 · Oct 29
$1,753 USD
£1,380 GBP
View
13 more retailers have this diamond
Prices start from $789 USDSave up to $964 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
0.51ct Marquise
$789 USD