Marquise|Lab Grown|IGI

0.99ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG808608052

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG808608052

Diamond specifications and retailer prices

From £119 GBP
$158 USD
As of October 27, 2026
Save £730 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £849 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG808608052 or 808608052. Listed at 23 retailers as of October 27, 2026, with prices from £119 to £849, a £730 spread on the same certified stone. Queensmith lists it at £849. 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

0.99
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808608052
Dimensions11.04 × 5.25 × 2.94 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.04 mm5.25 mm0.99 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808608052
Side View
Table 58.0%Crown 30.6°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 56.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £258 GBP|Low: £119 GBP|High: £696 GBP|Avg: £301 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3£119 GBP
Retailer 6£133 GBP
Retailer 12£147 GBP
Retailer 4£199 GBP
Retailer 1£258 GBP
Retailer 10£266 GBP
Retailer 9£266 GBP
Retailer 8£280 GBP
Retailer 5£329 GBP
Retailer 11£367 GBP
Retailer 13£375 GBP
Retailer 2£500 GBP
Retailer 7£691 GBP

44 data points across 13 retailers

23 retailers£119 GBP to £849 GBP

A
Retailer 1
-
£119 GBP
$158 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£119 GBP
$158 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
£119 GBP
$158 USD
View
A
Retailer 4
-
£133 GBP
$177 USD
View
Final sale: no returns
A
Retailer 5
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£137 GBP
$183 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
£145 GBP
$193 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
£147 GBP
$196 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
£147 GBP
$196 USD
View
B+
Retailer 9
-
£199 GBP
$265 USD
View
A
Retailer 10
-
£258 GBP
View
A
Retailer 11
-
£266 GBP
€337 EUR
View
A
Retailer 12
-
£266 GBP
ZAR 5,723 ZAR
View
A
Retailer 13
-
£280 GBP
View
A
Retailer 14
-
£283 GBP
$377 USD
View
B+
Retailer 15
-
£329 GBP
$438 USD
View
B+
Retailer 16
-
£367 GBP
A$751 AUD
View
B+
Retailer 17
-
£375 GBP
$500 USD
View
B+
Retailer 18
-
£473 GBP
$630 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
£500 GBP
$666 USD
View
B+
Retailer 20
-
£514 GBP
$685 USD
View
B
Retailer 21
-
£691 GBP
View
B
Retailer 22
-
£796 GBP
$1,060 USD
View
Most Expensive
B
Queensmith
LG808608052 · Oct 27
£849 GBP
View
22 more retailers have this diamond
Prices start from £119 GBPSave up to £730 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
0.99ct Marquise
£119 GBP