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Marquise|Lab Grown|IGI

0.99ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG696585120

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG696585120

Diamond specifications and retailer prices

From £139 GBP
$185 USD
As of October 28, 2026
Save £677 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £816 GBP at Reve Diamonds · As of October 28, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG696585120 or 696585120. Listed at 17 retailers as of October 28, 2026, with prices from £139 to £816, a £677 spread on the same certified stone. Reve Diamonds lists it at £816. 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 angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696585120
Dimensions10.12 × 5.26 × 3.34 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm5.26 mm0.99 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696585120
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.5%

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 28
Current: £282 GBP|Low: £138 GBP|High: £816 GBP|Avg: £389 GBP|+3.5%
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
Retailer 14
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 4£139 GBP
Retailer 7£151 GBP
Retailer 14£155 GBP
Retailer 13£197 GBP
Retailer 9£273 GBP
Retailer 5£279 GBP
Retailer 10£280 GBP
Retailer 1£282 GBP
Retailer 2£286 GBP
Retailer 11£385 GBP
Retailer 15£392 GBP
Retailer 12£525 GBP
Retailer 3£538 GBP
Retailer 8£727 GBP
Retailer 6£790 GBP
Reve Diamonds£816 GBP

38 data points across 16 retailers

17 retailers£139 GBP to £816 GBP

A
Cheapest Retailer
-
£139 GBP
$185 USD
Final sale: no returns
A
Retailer 2
-
£151 GBP
$201 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£155 GBP
$206 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£155 GBP
$206 USD
View
A
Retailer 5
-
£197 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£273 GBP
View
A
Retailer 7
-
£279 GBP
$371 USD
View
A
Retailer 8
-
£280 GBP
ZAR 6,002 ZAR
View
A
Retailer 9
-
£282 GBP
€357 EUR
View
A
Retailer 10
-
£286 GBP
$380 USD
View
B+
Retailer 11
-
£385 GBP
A$788 AUD
View
B+
Retailer 12
-
£392 GBP
$521 USD
View
B
Retailer 13
-
£525 GBP
$698 USD
View
B
Retailer 14
-
£538 GBP
$716 USD
View
B
Retailer 15
-
£727 GBP
View
B
Retailer 16
-
£790 GBP
$1,050 USD
View
Most Expensive
B
Reve Diamonds
61D6CD839 · Oct 28
£816 GBP
$1,084 USD
View
16 more retailers have this diamond
Prices start from £139 GBPSave up to £677 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
£139 GBP