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Marquise|Lab Grown|IGI

1.58ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG800608760

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800608760

Diamond specifications and retailer prices

From £195 GBP
$261 USD
As of October 30, 2026
Save £781 GBP (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £976 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

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 LG800608760 or 800608760. Listed at 7 retailers as of October 29, 2026, with prices from £195 to £976, a £781 spread on the same certified stone. Frank Darling lists it at £976. 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 angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800608760
Dimensions12.35 × 5.89 × 3.79 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm5.89 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800608760
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.3%

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: £976 GBP|Low: £195 GBP|High: £1,709 GBP|Avg: £700 GBP|-0.0%
Frank Darling
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
October 28, 2026
Retailer 2£195 GBP
Retailer 9£293 GBP
Retailer 4£319 GBP
Retailer 11£399 GBP
Retailer 12£403 GBP
Retailer 10£442 GBP
Retailer 14£649 GBP
Retailer 6£727 GBP
Retailer 7£750 GBP
Retailer 8£766 GBP
Retailer 13£909 GBP
Retailer 5£962 GBP
Frank Darling£976 GBP
Retailer 3£1,709 GBP

8 data points across 14 retailers

7 retailers£195 GBP to £976 GBP

A
Cheapest Retailer
-
£195 GBP
$261 USD
Final sale: no returns
B+
Retailer 2
-
£293 GBP
$392 USD
View
B+
Retailer 3
-
£727 GBP
CA$1,354 CAD
View
B+
Retailer 4
-
£750 GBP
$1,005 USD
View
B+
Retailer 5
-
£766 GBP
$1,026 USD
View
B
Retailer 6
-
£962 GBP
$1,289 USD
View
Most Expensive
B
Frank Darling
100766538905KD · Oct 29
£976 GBP
$1,308 USD
View
6 more retailers have this diamond
Prices start from £195 GBPSave up to £781 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
£195 GBP