CaratHunter
Plans
Marquise|Lab Grown|IGI

0.81ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG821668123

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821668123

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 30, 2026
Save £636 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £755 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown marquise diamond

This 0.81ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821668123 or 821668123. Listed at 17 retailers as of October 30, 2026, with prices from £119 to £755, a £636 spread on the same certified stone. Reve Diamonds lists it at £755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821668123
Dimensions10.15 × 4.81 × 2.75 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm4.81 mm0.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821668123
Side View
Table 64.0%Crown 32.1°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 57.2%

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: £227 GBP|Low: £66 GBP|High: £627 GBP|Avg: £234 GBP|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£66 GBP
Retailer 11£119 GBP
Retailer 10£132 GBP
Retailer 7£172 GBP
Retailer 2£179 GBP
Retailer 9£216 GBP
Retailer 1£227 GBP
Retailer 6£244 GBP
Retailer 5£272 GBP
Retailer 8£339 GBP
Retailer 4£622 GBP

38 data points across 11 retailers

17 retailers£119 GBP to £755 GBP

Retailer 1
-
£102 GBP
$137 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£119 GBP
$160 USD
View
Final sale: no returns
Retailer 3
-
£124 GBP
$166 USD
View
Price last confirmed 32 days ago
Retailer 4
-
£132 GBP
$177 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£168 GBP
$225 USD
View
A
Retailer 6
-
£172 GBP
$230 USD
View
B+
Retailer 7
-
£179 GBP
$240 USD
View
A
Retailer 8
-
£216 GBP
$290 USD
View
A
Retailer 9
-
£227 GBP
View
A
Retailer 10
-
£244 GBP
€312 EUR
View
B+
Retailer 11
-
£272 GBP
View
B
Retailer 12
-
£339 GBP
$454 USD
View
B
Retailer 13
-
£419 GBP
$562 USD
View
Retailer 14
-
£425 GBP
$570 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
£467 GBP
$626 USD
View
B
Retailer 16
-
£622 GBP
View
Most Expensive
B
Reve Diamonds
5BDAEDD90 · Oct 30
£755 GBP
$1,012 USD
View
16 more retailers have this diamond
Prices start from £119 GBPSave up to £636 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
0.81ct Marquise
£119 GBP