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Marquise|Natural|GIA

0.51ct J VVS1 Marquise Natural Diamond

GD • J/VVS1 • GIA 6552406298

Certificate GIA 6552406298

Diamond specifications and retailer prices

From £401 GBP
HK$4,200 HKD
As of November 1, 2026
Save £1,078 GBP (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,478 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552406298. Listed at 17 retailers as of October 30, 2026, with prices from £401 to £1,478, a £1,078 spread on the same certified stone. NZ Jewellers lists it at £1,478. 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

0.51
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552406298
Dimensions4.10 × 7.39 × 2.77 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Top View
4.10 mm7.39 mm0.51 ctJ / VVS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552406298
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £579 GBP|Low: £351 GBP|High: £1,363 GBP|Avg: £667 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£353 GBP
Retailer 10£434 GBP
Retailer 9£461 GBP
Retailer 8£507 GBP
Retailer 1£579 GBP
Retailer 3£581 GBP
Retailer 7£598 GBP
Retailer 4£694 GBP
Retailer 5£1,094 GBP
Retailer 2£1,363 GBP

29 data points across 10 retailers

17 retailers£401 GBP to £1,478 GBP

Retailer 1
-
£353 GBP
₹45,145 INR
Price last confirmed 7 days ago
B+
Retailer 2
-
£401 GBP
HK$4,200 HKD
View
B+
Retailer 3
-
£434 GBP
$583 USD
View
Final sale: no returns
B+
Retailer 4
-
£461 GBP
SGD 836 SGD
View
B+
Retailer 5
-
£472 GBP
$633 USD
View
B+
Retailer 6
-
£495 GBP
SGD 897 SGD
View
B+
Retailer 7
-
£496 GBP
$665 USD
View
B+
Retailer 8
-
£507 GBP
$681 USD
View
B+
Retailer 9
-
£544 GBP
$730 USD
View
B+
Retailer 10
-
£579 GBP
View
B+
Retailer 11
-
£581 GBP
View
B+
Retailer 12
-
£598 GBP
$802 USD
View
B
Retailer 13
-
£661 GBP
$887 USD
View
B
Retailer 14
-
£694 GBP
€887 EUR
View
B
Retailer 15
-
£1,094 GBP
View
C
Retailer 16
-
£1,363 GBP
CA$2,540 CAD
View
Most Expensive
C
NZ Jewellers
0302b7d2-a95a-46bb-909f-86a0c368b685 · Oct 30
£1,478 GBP
$1,984 USD
View
16 more retailers have this diamond
Prices start from £401 GBPSave up to £1,078 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.

B+
0.51ct Marquise
£401 GBP