CaratHunter
Plans
Marquise|Lab Grown|IGI

0.66ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG805671762

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805671762

Diamond specifications and retailer prices

From £134 GBP
HK$1,400 HKD
As of November 1, 2026
Save £276 GBP (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £956 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.66ct lab-grown marquise diamond

This 0.66ct lab-grown marquise sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805671762 or 805671762. Listed at 20 retailers as of October 27, 2026, with a 207% 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

0.66
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle28.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805671762
Dimensions9.62 × 4.63 × 2.62 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm4.63 mm0.66 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805671762
Side View
Table 64.0%Crown 28.6°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 56.6%

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: Nov 1
Current: £956 GBP|Low: £89 GBP|High: £981 GBP|Avg: £307 GBP|-1.5%
MOH London
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
November 2, 2026
Retailer 3£92 GBP
Retailer 18£107 GBP
Retailer 5£121 GBP
Retailer 4£186 GBP
Retailer 12£189 GBP
Retailer 13£200 GBP
Retailer 17£203 GBP
Retailer 6£220 GBP
Retailer 15£236 GBP
Retailer 2£279 GBP
Retailer 16£282 GBP
Retailer 7£288 GBP
Retailer 9£318 GBP
Retailer 14£345 GBP
Retailer 19£367 GBP
Retailer 10£380 GBP
Retailer 8£410 GBP
Retailer 11£602 GBP
MOH London£956 GBP

42 data points across 19 retailers

20 retailers£134 GBP to £410 GBP

Retailer 1
-
£92 GBP
$124 USD
Price last confirmed 10 days ago
Retailer 2
-
£107 GBP
$143 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£121 GBP
$163 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£134 GBP
HK$1,400 HKD
View
A
Retailer 5
-
£186 GBP
$250 USD
View
A
Retailer 6
-
£189 GBP
$254 USD
View
A
Retailer 7
-
£200 GBP
€256 EUR
View
Retailer 8
-
£203 GBP
ZAR 4,409 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
£220 GBP
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£236 GBP
View
B+
Retailer 11
-
£279 GBP
$374 USD
View
Retailer 12
-
£282 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
£288 GBP
$387 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£318 GBP
SGD 576 SGD
View
B+
Retailer 15
-
£345 GBP
$463 USD
View
Retailer 16
-
£367 GBP
$493 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
£380 GBP
$510 USD
View
B+
Retailer 18
-
£410 GBP
$550 USD
View
Retailer 19
-
£602 GBP
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG805671762 · Oct 26
£956 GBP
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from £134 GBPSave up to £276 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
0.66ct Marquise
£134 GBP