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Marquise|Natural|GIA

0.50ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 1565195103

Certificate GIA 1565195103

Diamond specifications and retailer prices

From €299 EUR
₹31,799 INR
As of October 27, 2026
Save €1,129 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,428 EUR at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565195103. Listed at 16 retailers as of October 27, 2026, with prices from €299 to €1,428, a €1,129 spread on the same certified stone. NZ Jewellers lists it at €1,428. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565195103
Dimensions9.12 × 4.07 × 2.29 mm
L/W Ratio2.24
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
9.12 mm4.07 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1565195103
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 56.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,428 EUR|Low: €297 EUR|High: €1,497 EUR|Avg: €525 EUR|-4.6%
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
Retailer 15
Retailer 16
Retailer 17
October 27, 2026
Retailer 2€299 EUR
Retailer 3€340 EUR
Retailer 7€344 EUR
Retailer 13€363 EUR
Retailer 8€372 EUR
Retailer 5€401 EUR
Retailer 16€401 EUR
Retailer 4€430 EUR
Retailer 6€430 EUR
Retailer 10€446 EUR
Retailer 11€459 EUR
Retailer 9€474 EUR
Retailer 14€490 EUR
Retailer 17€525 EUR
Retailer 12€528 EUR
Retailer 15€862 EUR
NZ Jewellers€1,428 EUR

9 data points across 17 retailers

16 retailers€299 EUR to €1,428 EUR

A
Cheapest Retailer
-
€299 EUR
₹31,799 INR
A
Retailer 2
-
€340 EUR
$380 USD
View
Retailer 3
-
€363 EUR
$405 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€372 EUR
$416 USD
View
Retailer 5
-
€401 EUR
$448 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€401 EUR
$448 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€430 EUR
$480 USD
View
Retailer 8
-
€430 EUR
$480 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
€446 EUR
£393 GBP
View
B+
Retailer 10
-
€459 EUR
£403 GBP
View
Retailer 11
-
€474 EUR
$530 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€490 EUR
$547 USD
View
B+
Retailer 13
-
€525 EUR
$587 USD
View
Retailer 14
-
€528 EUR
£465 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
€862 EUR
£758 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
8ee8f0e7-d973-43e1-9ebb-f678d00ec3fb · Oct 27
€1,428 EUR
$1,595 USD
View
15 more retailers have this diamond
Prices start from €299 EURSave up to €1,129 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
€299 EUR