Marquise|Lab Grown|IGI

0.99ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG847656036

Certificate IGI LG847656036

Diamond specifications and retailer prices

From £153 GBP
$205 USD
As of October 30, 2026
Save £691 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £844 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847656036 or 847656036. Listed at 14 retailers as of October 30, 2026, with prices from £153 to £844, a £691 spread on the same certified stone. Reve Diamonds lists it at £844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG847656036
Dimensions10.03 × 5.17 × 3.28 mm
L/W Ratio1.94
Top View
10.03 mm5.17 mm0.99 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847656036
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.4%

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: £328 GBP|Low: £153 GBP|High: £844 GBP|Avg: £470 GBP
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
Reve Diamonds
October 31, 2026
Retailer 13£153 GBP
Retailer 8£210 GBP
Retailer 5£263 GBP
Retailer 11£299 GBP
Retailer 7£301 GBP
Retailer 1£328 GBP
Retailer 6£545 GBP
Retailer 2£552 GBP
Retailer 4£556 GBP
Retailer 3£577 GBP
Retailer 12£643 GBP
Retailer 10£785 GBP
Retailer 9£819 GBP
Reve Diamonds£844 GBP

6 data points across 14 retailers

14 retailers£153 GBP to £844 GBP

A
Cheapest Retailer
-
£153 GBP
$205 USD
Final sale: no returns
A
Retailer 2
-
£210 GBP
View
A
Retailer 3
-
£263 GBP
$352 USD
View
A
Retailer 4
-
£299 GBP
$400 USD
View
A
Retailer 5
-
£301 GBP
View
A
Retailer 6
-
£328 GBP
$439 USD
View
B+
Retailer 7
-
£545 GBP
CA$1,015 CAD
View
B+
Retailer 8
-
£552 GBP
$740 USD
View
B+
Retailer 9
-
£556 GBP
$745 USD
View
B
Retailer 10
-
£577 GBP
$774 USD
View
B
Retailer 11
-
£643 GBP
$862 USD
View
B
Retailer 12
-
£785 GBP
View
B
Retailer 13
-
£819 GBP
$1,098 USD
View
Most Expensive
B
Reve Diamonds
93EBC9B29 · Oct 30
£844 GBP
$1,131 USD
View
13 more retailers have this diamond
Prices start from £153 GBPSave up to £691 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
£153 GBP