CaratHunter
Plans
Marquise|Natural|GIA

0.51ct G VVS2 Marquise Natural Diamond

GD • G/VVS2 • GIA 2544785642

Certificate GIA 2544785642

Diamond specifications and retailer prices

From £544 GBP
HK$5,700 HKD
As of November 1, 2026
Save £464 GBP (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,007 GBP at With Clarity · As of November 2, 2026
View at With Clarity

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 2544785642. Listed at 10 retailers as of November 1, 2026, with prices from £544 to £1,007, a £464 spread on the same certified stone. With Clarity lists it at £1,007. 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 2544785642
Dimensions7.98 × 4.23 × 2.61 mm
L/W Ratio1.89
Top View
7.98 mm4.23 mm0.51 ctG / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544785642
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.8%

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: £982 GBP|Low: £544 GBP|High: £987 GBP|Avg: £731 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 5£544 GBP
Retailer 2£589 GBP
Retailer 8£648 GBP
Retailer 4£683 GBP
Retailer 3£702 GBP
Retailer 7£709 GBP
Retailer 6£759 GBP
Retailer 1£982 GBP
With Clarity£987 GBP

20 data points across 9 retailers

10 retailers£544 GBP to £1,007 GBP

A
Cheapest Retailer
-
£544 GBP
HK$5,700 HKD
A
Retailer 2
-
£589 GBP
$790 USD
View
A
Retailer 3
-
£648 GBP
$870 USD
View
B+
Retailer 4
-
£683 GBP
$917 USD
View
Final sale: no returns
A
Retailer 5
-
£702 GBP
SGD 1,273 SGD
View
B+
Retailer 6
-
£709 GBP
$952 USD
View
Retailer 7
-
£759 GBP
SGD 1,377 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
£982 GBP
€1,255 EUR
View
B
Retailer 9
-
£1,002 GBP
View
Most Expensive
B
With Clarity
2544785642 · Nov 2
£1,007 GBP
$1,352 USD
View
9 more retailers have this diamond
Prices start from £544 GBPSave up to £464 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
£544 GBP