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Marquise|Natural|IGI

0.51ct E VVS2 Marquise Natural Diamond

VG • E/VVS2 • IGI 488159259

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 488159259

Diamond specifications and retailer prices

From £657 GBP
$880 USD
As of October 29, 2026
Save £1,576 GBP (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,233 GBP at NZ Jewellers · As of October 17, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 488159259. Listed at 18 retailers as of October 29, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 488159259
Dimensions7.87 × 4.24 × 2.58 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
7.87 mm4.24 mm0.51 ctE / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 488159259
Side View
Table 60.5%Crown 36.2°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 60.8%

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: Oct 29
Current: £877 GBP|Low: £657 GBP|High: £1,422 GBP|Avg: £957 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10£657 GBP
Retailer 9£712 GBP
Retailer 7£713 GBP
Retailer 11£770 GBP
Retailer 3£812 GBP
Retailer 4£856 GBP
Retailer 1£877 GBP
Retailer 6£1,000 GBP
Retailer 8£1,096 GBP
Retailer 5£1,311 GBP
Retailer 2£1,422 GBP

29 data points across 11 retailers

18 retailers£657 GBP to £2,233 GBP

A
Cheapest Retailer
-
£657 GBP
$880 USD
Final sale: no returns
A
Retailer 2
-
£712 GBP
$954 USD
View
Retailer 3
-
£712 GBP
$954 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£712 GBP
$954 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£713 GBP
$955 USD
View
A
Retailer 6
-
£719 GBP
$964 USD
View
Retailer 7
-
£740 GBP
$991 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
£770 GBP
$1,032 USD
View
B+
Retailer 9
-
£812 GBP
$1,087 USD
View
Retailer 10
-
£822 GBP
$1,101 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£856 GBP
View
B+
Retailer 12
-
£877 GBP
View
B+
Retailer 13
-
£1,000 GBP
€1,276 EUR
View
B
Retailer 14
-
£1,096 GBP
ZAR 23,733 ZAR
View
B
Retailer 15
-
£1,311 GBP
View
B
Retailer 16
-
£1,422 GBP
View
C
Retailer 17
-
£2,233 GBP
$2,992 USD
View
Most Expensive
NZ Jewellers
1263aefe-a8b1-4db7-8156-e9ffb431f420 · Oct 17
£2,233 GBP
$2,992 USD
View
Price last confirmed 12 days ago
17 more retailers have this diamond
Prices start from £657 GBPSave up to £1,576 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
£657 GBP