CaratHunter
Plans
Marquise|Lab Grown|IGI

1.58ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG821610067

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821610067

Diamond specifications and retailer prices

From £201 GBP
$269 USD
As of October 30, 2026
Save £1,202 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,403 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821610067 or 821610067. Listed at 20 retailers as of October 30, 2026, with prices from £201 to £1,403, a £1,202 spread on the same certified stone. Brilliant Earth lists it at £1,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821610067
Dimensions12.58 × 6.13 × 3.62 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm6.13 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821610067
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 38°Culet: NoneDepth 59.1%

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: £1,403 GBP|Low: £193 GBP|High: £1,478 GBP|Avg: £518 GBP|-5.1%
Brilliant Earth
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
October 31, 2026
Retailer 16£201 GBP
Retailer 6£225 GBP
Retailer 7£233 GBP
Retailer 8£249 GBP
Retailer 17£249 GBP
Retailer 4£336 GBP
Retailer 13£366 GBP
Retailer 14£426 GBP
Retailer 11£428 GBP
Retailer 2£477 GBP
Retailer 9£502 GBP
Retailer 12£579 GBP
Retailer 15£631 GBP
Retailer 5£800 GBP
Retailer 3£958 GBP
Retailer 10£1,003 GBP
Brilliant Earth£1,403 GBP

44 data points across 17 retailers

20 retailers£201 GBP to £1,403 GBP

A
Cheapest Retailer
-
£201 GBP
$269 USD
A
Retailer 2
-
£225 GBP
$301 USD
View
Final sale: no returns
A
Retailer 3
-
£233 GBP
$312 USD
View
A
Retailer 4
-
£249 GBP
$333 USD
View
A
Retailer 5
-
£249 GBP
$333 USD
View
B+
Retailer 6
-
£336 GBP
$450 USD
View
A
Retailer 7
-
£366 GBP
$490 USD
View
A
Retailer 8
-
£419 GBP
$562 USD
View
A
Retailer 9
-
£426 GBP
€543 EUR
View
A
Retailer 10
-
£428 GBP
ZAR 9,256 ZAR
View
A
Retailer 11
-
£477 GBP
View
A
Retailer 12
-
£502 GBP
$673 USD
View
A
Retailer 13
-
£579 GBP
A$1,193 AUD
View
B+
Retailer 14
-
£631 GBP
$845 USD
View
Retailer 15
-
£799 GBP
$1,071 USD
View
Price last confirmed 55 days ago
B+
Retailer 16
-
£800 GBP
$1,072 USD
View
B+
Retailer 17
-
£838 GBP
$1,123 USD
View
B+
Retailer 18
-
£958 GBP
$1,283 USD
View
B
Retailer 19
-
£1,003 GBP
View
Most Expensive
B
Brilliant Earth
20960735A · Oct 30
£1,403 GBP
$1,880 USD
View
19 more retailers have this diamond
Prices start from £201 GBPSave up to £1,202 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
1.58ct Marquise
£201 GBP