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Marquise|Natural|GIA

0.50ct G VS2 Marquise Natural Diamond

ID • G/VS2 • GIA 1242003302

Certificate GIA 1242003302

Diamond specifications and retailer prices

From €517 EUR
$580 USD
As of October 31, 2026
Save €842 EUR (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,220 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct 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 1242003302. Listed at 21 retailers as of October 31, 2026, with a 163% 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

0.50
Carat
G
Color
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242003302
Dimensions8.14 × 4.19 × 2.55 mm
L/W Ratio1.94
Girdle conditionFaceted
Top View
8.14 mm4.19 mm0.50 ctG / VS2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242003302
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.9%

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: €902 EUR|Low: €517 EUR|High: €1,386 EUR|Avg: €813 EUR|-1.9%
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
November 2, 2026
Retailer 8€517 EUR
Retailer 9€525 EUR
Retailer 14€565 EUR
Retailer 18€575 EUR
Retailer 12€621 EUR
Retailer 13€654 EUR
Retailer 16€668 EUR
Retailer 11€704 EUR
Retailer 5€717 EUR
Retailer 7€776 EUR
Retailer 3€802 EUR
Retailer 2€824 EUR
Retailer 1€902 EUR
Retailer 10€956 EUR
Retailer 4€978 EUR
Retailer 15€1,048 EUR
Retailer 17€1,250 EUR
Retailer 6€1,359 EUR

24 data points across 18 retailers

21 retailers€517 EUR to €1,359 EUR

A
Cheapest Retailer
-
€517 EUR
$580 USD
A
Retailer 2
-
€525 EUR
HK$4,600 HKD
View
A
Retailer 3
-
€565 EUR
$634 USD
View
Final sale: no returns
A
Retailer 4
-
€575 EUR
$645 USD
View
A
Retailer 5
-
€621 EUR
$696 USD
View
A
Retailer 6
-
€654 EUR
View
A
Retailer 7
-
€668 EUR
$749 USD
View
A
Retailer 8
-
€704 EUR
£622 GBP
View
A
Retailer 9
-
€717 EUR
$804 USD
View
A
Retailer 10
-
€776 EUR
$870 USD
View
A
Retailer 11
-
€802 EUR
$900 USD
View
B+
Retailer 12
-
€824 EUR
$925 USD
View
B+
Retailer 13
-
€902 EUR
View
Retailer 14
-
€956 EUR
$1,073 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
€967 EUR
A$1,668 AUD
View
B+
Retailer 16
-
€978 EUR
$1,097 USD
View
B+
Retailer 17
-
€1,048 EUR
ZAR 18,990 ZAR
View
Retailer 18
-
€1,050 EUR
A$1,812 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
€1,250 EUR
£1,104 GBP
View
B
Retailer 20
-
€1,359 EUR
£1,200 GBP
View
Most Expensive
NZ Jewellers
df9d18e4-fa35-40f3-b045-324901d8a9ec · Sep 30
€2,220 EUR
$2,490 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from €517 EURSave up to €842 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
0.50ct Marquise
€517 EUR