CaratHunter
Plans
Marquise|Natural|GIA

0.51ct G VVS2 Marquise Natural Diamond

GD • G/VVS2 • GIA 1242085369

Certificate GIA 1242085369

Diamond specifications and retailer prices

From £468 GBP
HK$4,900 HKD
As of November 1, 2026
Save £1,581 GBP (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £2,049 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1242085369. Listed at 20 retailers as of October 30, 2026, with prices from £468 to £2,049, a £1,581 spread on the same certified stone. NZ Jewellers lists it at £2,049. 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
G
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242085369
Dimensions7.71 × 4.16 × 2.69 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
7.71 mm4.16 mm0.51 ctG / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242085369
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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 1
Current: £2,049 GBP|Low: £459 GBP|High: £2,067 GBP|Avg: £867 GBP|-0.9%
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 2£468 GBP
Retailer 12£545 GBP
Retailer 18£590 GBP
Retailer 11£603 GBP
Retailer 16£614 GBP
Retailer 20£640 GBP
Retailer 9£647 GBP
Retailer 13£676 GBP
Retailer 4£755 GBP
Retailer 8£772 GBP
Retailer 5£782 GBP
Retailer 17£804 GBP
Retailer 7£867 GBP
Retailer 10£868 GBP
Retailer 14£922 GBP
Retailer 3£928 GBP
Retailer 15£1,008 GBP
Retailer 19£1,203 GBP
Retailer 6£1,308 GBP
NZ Jewellers£2,049 GBP

18 data points across 20 retailers

20 retailers£468 GBP to £2,049 GBP

A
Cheapest Retailer
-
£468 GBP
HK$4,900 HKD
A
Retailer 2
-
£545 GBP
$730 USD
View
A
Retailer 3
-
£590 GBP
$791 USD
View
A
Retailer 4
-
£603 GBP
$808 USD
View
Final sale: no returns
Retailer 5
-
£614 GBP
€784 EUR
View
Price last confirmed 2 days ago
A
Retailer 6
-
£640 GBP
$858 USD
View
A
Retailer 7
-
£647 GBP
SGD 1,172 SGD
View
B+
Retailer 8
-
£676 GBP
View
B+
Retailer 9
-
£755 GBP
$1,011 USD
View
B+
Retailer 10
-
£772 GBP
$1,035 USD
View
B+
Retailer 11
-
£782 GBP
$1,047 USD
View
B+
Retailer 12
-
£804 GBP
View
B+
Retailer 13
-
£867 GBP
$1,161 USD
View
B+
Retailer 14
-
£868 GBP
View
B+
Retailer 15
-
£922 GBP
€1,176 EUR
View
B+
Retailer 16
-
£928 GBP
$1,243 USD
View
B
Retailer 17
-
£1,008 GBP
ZAR 21,825 ZAR
View
B
Retailer 18
-
£1,203 GBP
View
B
Retailer 19
-
£1,308 GBP
View
Most Expensive
B
NZ Jewellers
5ffdf3b0-0ded-41ac-a255-19d45cd2dcc1 · Oct 30
£2,049 GBP
$2,745 USD
View
19 more retailers have this diamond
Prices start from £468 GBPSave up to £1,581 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
£468 GBP