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Marquise|Natural|GIA

0.51ct H VVS2 Marquise Natural Diamond

VG • H/VVS2 • GIA 6552775908

Certificate GIA 6552775908

Diamond specifications and retailer prices

From £570 GBP
As of November 6, 2026
Save £1,568 GBP (73%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,138 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552775908. Listed at 24 retailers as of November 5, 2026, with prices from £570 to £2,138, a £1,568 spread on the same certified stone. NZ Jewellers lists it at £2,138. 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
H
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 6552775908
Dimensions7.83 × 4.24 × 2.65 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
7.83 mm4.24 mm0.51 ctH / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552775908
Side View
Table 61.0%Crown 40.3°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 62.5%

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 6
Current: £2,138 GBP|Low: £492 GBP|High: £2,138 GBP|Avg: £829 GBP|+6.6%
NZ Jewellers
Retailer 2
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Retailer 22
November 6, 2026
Retailer 5£495 GBP
Retailer 11£539 GBP
Retailer 22£570 GBP
Retailer 15£575 GBP
Retailer 10£608 GBP
Retailer 3£618 GBP
Retailer 21£626 GBP
Retailer 8£638 GBP
Retailer 9£662 GBP
Retailer 20£713 GBP
Retailer 14£728 GBP
Retailer 19£743 GBP
Retailer 4£764 GBP
Retailer 13£832 GBP
Retailer 2£848 GBP
Retailer 12£868 GBP
Retailer 17£880 GBP
Retailer 16£917 GBP
Retailer 6£982 GBP
Retailer 7£1,169 GBP
Retailer 18£1,366 GBP
NZ Jewellers£2,138 GBP

25 data points across 22 retailers

24 retailers£570 GBP to £2,138 GBP

Retailer 1
-
£487 GBP
Price last confirmed 11 days ago
Retailer 2
-
£495 GBP
View
Price last confirmed 12 days ago
Retailer 3
-
£539 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£570 GBP
View
Final sale: no returns
Retailer 5
-
£575 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
£608 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
£618 GBP
View
B+
Retailer 8
-
£626 GBP
View
Retailer 9
-
£638 GBP
View
Price last confirmed 13 days ago
Retailer 10
-
£662 GBP
View
Price last confirmed 13 days ago
B+
Retailer 11
-
£713 GBP
View
Retailer 12
-
£736 GBP
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£743 GBP
View
Retailer 14
-
£764 GBP
View
Price last confirmed 11 days ago
B
Retailer 15
-
£832 GBP
View
B
Retailer 16
-
£848 GBP
View
Retailer 17
-
£868 GBP
View
Price last confirmed 12 days ago
B+
Retailer 18
-
£880 GBP
View
B
Retailer 19
-
£917 GBP
View
Retailer 20
-
£982 GBP
View
Price last confirmed 12 days ago
Retailer 21
-
£995 GBP
View
Price last confirmed 33 days ago
Retailer 22
-
£1,169 GBP
View
Price last confirmed 13 days ago
B
Retailer 23
-
£1,366 GBP
View
Most Expensive
B
NZ Jewellers
997e3207-26c9-4f7c-9e67-350c5eb6c5af · Nov 5
£2,138 GBP
$2,862 USD
View
23 more retailers have this diamond
Prices start from £570 GBPSave up to £1,568 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
0.51ct Marquise
£570 GBP