Marquise|Natural|GIA

0.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 1568166900

Certificate GIA 1568166900

Diamond specifications and retailer prices

From €449 EUR
$502 USD
As of November 2, 2026
Save €1,550 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,000 EUR at NZ Jewellers · As of October 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 I colour (near-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 1568166900. Listed at 14 retailers as of October 30, 2026, with prices from €449 to €2,000, a €1,550 spread on the same certified stone. NZ Jewellers lists it at €2,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568166900
Dimensions7.63 × 4.26 × 2.56 mm
L/W Ratio1.79
Girdle conditionVery Thick
Top View
7.63 mm4.26 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568166900
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.0%

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: Nov 2
Current: €2,000 EUR|Low: €449 EUR|High: €2,305 EUR|Avg: €947 EUR|-13.2%
NZ Jewellers
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
November 2, 2026
Retailer 4€449 EUR
Retailer 7€477 EUR
Retailer 12€586 EUR
Retailer 8€649 EUR
Retailer 6€746 EUR
Retailer 13€756 EUR
Retailer 2€758 EUR
Retailer 14€874 EUR
Retailer 9€906 EUR
Retailer 10€984 EUR
Retailer 5€1,105 EUR
Retailer 3€1,282 EUR
Retailer 11€1,474 EUR
NZ Jewellers€2,000 EUR

34 data points across 14 retailers

14 retailers€449 EUR to €2,000 EUR

A
Cheapest Retailer
-
€449 EUR
$502 USD
Final sale: no returns
A
Retailer 2
-
€477 EUR
₹50,805 INR
View
A
Retailer 3
-
€586 EUR
$655 USD
View
A
Retailer 4
-
€649 EUR
$725 USD
View
Retailer 5
-
€746 EUR
$833 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
€756 EUR
$845 USD
View
B+
Retailer 7
-
€758 EUR
£667 GBP
View
B+
Retailer 8
-
€874 EUR
$976 USD
View
B+
Retailer 9
-
€906 EUR
View
B+
Retailer 10
-
€984 EUR
ZAR 17,761 ZAR
View
Retailer 11
-
€1,105 EUR
A$1,899 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
€1,282 EUR
£1,128 GBP
View
B
Retailer 13
-
€1,474 EUR
£1,297 GBP
View
Most Expensive
B
NZ Jewellers
326257e9-8fdf-4f8c-801b-b85208bfb824 · Oct 30
€2,000 EUR
$2,234 USD
View
13 more retailers have this diamond
Prices start from €449 EURSave up to €1,550 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
€449 EUR