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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 $334 USD
₹31,799 INR
As of October 27, 2026
Save $1,261 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,595 USD 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 $334 to $1,595, a $1,261 spread on the same certified stone. NZ Jewellers lists it at $1,595. 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: $1,595 USD|Low: $332 USD|High: $1,672 USD|Avg: $586 USD|-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$334 USD
Retailer 3$380 USD
Retailer 7$384 USD
Retailer 13$405 USD
Retailer 8$416 USD
Retailer 5$448 USD
Retailer 16$448 USD
Retailer 4$480 USD
Retailer 6$480 USD
Retailer 10$499 USD
Retailer 11$512 USD
Retailer 9$530 USD
Retailer 14$547 USD
Retailer 17$587 USD
Retailer 12$590 USD
Retailer 15$963 USD
NZ Jewellers$1,595 USD

9 data points across 17 retailers

16 retailers$334 USD to $1,595 USD

A
Cheapest Retailer
-
$334 USD
₹31,799 INR
A
Retailer 2
-
$380 USD
View
Retailer 3
-
$405 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$416 USD
View
Retailer 5
-
$448 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$448 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$480 USD
View
Retailer 8
-
$480 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$499 USD
£393 GBP
View
B+
Retailer 10
-
$512 USD
£403 GBP
View
Retailer 11
-
$530 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$547 USD
View
B+
Retailer 13
-
$587 USD
View
Retailer 14
-
$590 USD
£465 GBP
View
Price last confirmed 7 days ago
Retailer 15
-
$963 USD
£758 GBP
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
8ee8f0e7-d973-43e1-9ebb-f678d00ec3fb · Oct 27
$1,595 USD
View
15 more retailers have this diamond
Prices start from $334 USDSave up to $1,261 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
0.50ct Marquise
$334 USD