Marquise|Lab Grown|IGI

0.51ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG786654286

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786654286

Diamond specifications and retailer prices

From €137 EUR
$153 USD
As of October 30, 2026
Save €753 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,280 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786654286 or 786654286. Listed at 20 retailers as of October 30, 2026, with a 550% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786654286
Dimensions8.04 × 4.07 × 2.63 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm4.07 mm0.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786654286
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 64.6%

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 30
Current: €1,280 EUR|Low: €77 EUR|High: €1,280 EUR|Avg: €357 EUR|+9.7%
MOH London
Retailer 2
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Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6€107 EUR
Retailer 10€130 EUR
Retailer 22€137 EUR
Retailer 12€147 EUR
Retailer 4€152 EUR
Retailer 8€160 EUR
Retailer 16€260 EUR
Retailer 19€263 EUR
Retailer 18€276 EUR
Retailer 13€286 EUR
Retailer 15€286 EUR
Retailer 14€301 EUR
Retailer 17€313 EUR
Retailer 9€385 EUR
Retailer 21€422 EUR
Retailer 7€447 EUR
Retailer 2€518 EUR
Retailer 5€540 EUR
Retailer 20€602 EUR
Retailer 11€723 EUR
Retailer 3€890 EUR
MOH London€1,280 EUR

26 data points across 22 retailers

20 retailers€137 EUR to €890 EUR

Retailer 1
-
€107 EUR
$119 USD
Price last confirmed 30 days ago
Retailer 2
-
€130 EUR
$145 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
€137 EUR
$153 USD
View
Final sale: no returns
Retailer 4
-
€147 EUR
$164 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€152 EUR
$170 USD
View
Price last confirmed 16 days ago
Retailer 6
-
€160 EUR
HK$1,400 HKD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€260 EUR
£228 GBP
View
B+
Retailer 8
-
€276 EUR
ZAR 4,975 ZAR
View
B+
Retailer 9
-
€277 EUR
$310 USD
View
B+
Retailer 10
-
€286 EUR
$319 USD
View
Retailer 11
-
€286 EUR
$320 USD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
€313 EUR
$350 USD
View
Retailer 13
-
€385 EUR
SGD 582 SGD
View
Price last confirmed 29 days ago
B
Retailer 14
-
€422 EUR
$471 USD
View
Retailer 15
-
€447 EUR
$499 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€518 EUR
$579 USD
View
B
Retailer 17
-
€540 EUR
$604 USD
View
B
Retailer 18
-
€602 EUR
£530 GBP
View
B
Retailer 19
-
€890 EUR
$994 USD
View
Most Expensive
MOH London
LG786654286 · Oct 29
€1,280 EUR
£1,126 GBP
View
Price under review
19 more retailers have this diamond
Prices start from €137 EURSave up to €753 EUR

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
€137 EUR