Marquise|Natural|GIA

0.51ct G VS2 Marquise Natural Diamond

ID • G/VS2 • GIA 5241017267

Certificate GIA 5241017267

Diamond specifications and retailer prices

From €713 EUR
$800 USD
As of October 31, 2026
Save €876 EUR (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,491 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-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 5241017267. Listed at 19 retailers as of October 31, 2026, with a 123% 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

0.51
Carat
G
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241017267
Dimensions7.96 × 4.07 × 2.60 mm
L/W Ratio1.96
Girdle conditionFaceted
Top View
7.96 mm4.07 mm0.51 ctG / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241017267
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.9%

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 31
Current: €931 EUR|Low: €559 EUR|High: €1,590 EUR|Avg: €978 EUR|+22.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 10€559 EUR
Retailer 4€704 EUR
Retailer 17€713 EUR
Retailer 2€715 EUR
Retailer 9€718 EUR
Retailer 18€734 EUR
Retailer 6€782 EUR
Retailer 15€892 EUR
Retailer 3€918 EUR
Retailer 1€931 EUR
Retailer 7€943 EUR
Retailer 5€1,029 EUR
Retailer 12€1,113 EUR
Retailer 19€1,117 EUR
Retailer 11€1,179 EUR
Retailer 8€1,199 EUR
Retailer 13€1,284 EUR
Retailer 16€1,453 EUR
Retailer 14€1,590 EUR

26 data points across 19 retailers

19 retailers€713 EUR to €1,590 EUR

Retailer 1
-
€559 EUR
HK$4,900 HKD
Price last confirmed 11 days ago
Retailer 2
-
€704 EUR
$790 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€713 EUR
$800 USD
View
Retailer 4
-
€718 EUR
$805 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€734 EUR
View
Price last confirmed 12 days ago
Retailer 6
-
€782 EUR
SGD 1,186 SGD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€892 EUR
$1,000 USD
View
Retailer 8
-
€918 EUR
$1,030 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
€931 EUR
£822 GBP
View
Retailer 10
-
€1,029 EUR
$1,154 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€1,042 EUR
A$1,798 AUD
View
B+
Retailer 12
-
€1,113 EUR
View
Retailer 13
-
€1,117 EUR
$1,252 USD
View
Price last confirmed 13 days ago
Retailer 14
-
€1,179 EUR
A$2,035 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
€1,199 EUR
ZAR 21,724 ZAR
View
Price last confirmed 16 days ago
B
Retailer 16
-
€1,284 EUR
CA$2,001 CAD
View
B
Retailer 17
-
€1,453 EUR
£1,283 GBP
View
B
Retailer 18
-
€1,590 EUR
£1,404 GBP
View
Most Expensive
NZ Jewellers
49f7f66d-dac3-46c4-8ebe-9312956aa25c · Sep 30
€2,491 EUR
$2,794 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from €713 EURSave up to €876 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
0.51ct Marquise
€713 EUR