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Marquise|Natural|GIA

0.50ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 6561222449

Certificate GIA 6561222449

Diamond specifications and retailer prices

From £359 GBP
₹45,772 INR
As of November 1, 2026
Save £1,158 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,517 GBP 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561222449. Listed at 16 retailers as of October 30, 2026, with prices from £359 to £1,517, a £1,158 spread on the same certified stone. NZ Jewellers lists it at £1,517. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561222449
Dimensions7.95 × 3.86 × 2.57 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.95 mm3.86 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561222449
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.6%

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 1
Current: £1,517 GBP|Low: £358 GBP|High: £1,517 GBP|Avg: £628 GBP
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
November 1, 2026
Retailer 2£359 GBP
Retailer 5£446 GBP
Retailer 9£484 GBP
Retailer 7£489 GBP
Retailer 4£521 GBP
Retailer 6£521 GBP
Retailer 13£558 GBP
Retailer 16£558 GBP
Retailer 8£560 GBP
Retailer 10£578 GBP
Retailer 3£582 GBP
Retailer 11£596 GBP
Retailer 15£606 GBP
Retailer 14£711 GBP
Retailer 12£1,117 GBP
NZ Jewellers£1,517 GBP

23 data points across 16 retailers

16 retailers£359 GBP to £1,517 GBP

A
Cheapest Retailer
-
£359 GBP
₹45,772 INR
A
Retailer 2
-
£446 GBP
$598 USD
View
Final sale: no returns
A
Retailer 3
-
£484 GBP
$648 USD
View
A
Retailer 4
-
£489 GBP
$655 USD
View
B+
Retailer 5
-
£521 GBP
$698 USD
View
B+
Retailer 6
-
£521 GBP
$698 USD
View
B+
Retailer 7
-
£558 GBP
$748 USD
View
B+
Retailer 8
-
£558 GBP
$748 USD
View
B+
Retailer 9
-
£560 GBP
$751 USD
View
B+
Retailer 10
-
£578 GBP
View
B+
Retailer 11
-
£582 GBP
$780 USD
View
B+
Retailer 12
-
£596 GBP
View
B+
Retailer 13
-
£606 GBP
View
B+
Retailer 14
-
£711 GBP
€907 EUR
View
B
Retailer 15
-
£1,117 GBP
View
Most Expensive
B
NZ Jewellers
18f19979-3025-4a56-8f56-e48536ac9ae8 · Oct 30
£1,517 GBP
$2,032 USD
View
15 more retailers have this diamond
Prices start from £359 GBPSave up to £1,158 GBP

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
£359 GBP