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Marquise|Lab Grown|IGI

0.83ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG747552366

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747552366

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 30, 2026
Save £711 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £842 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.83ct lab-grown marquise diamond

This 0.83ct lab-grown marquise sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747552366 or 747552366. Listed at 21 retailers as of October 30, 2026, with prices from £131 to £842, a £711 spread on the same certified stone. Flawless Fine Jewelry lists it at £842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.83
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747552366
Dimensions9.34 × 4.99 × 3.12 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm4.99 mm0.83 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747552366
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: £294 GBP|Low: £125 GBP|High: £765 GBP|Avg: £300 GBP|+1.7%
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
Retailer 16
November 1, 2026
Retailer 16£131 GBP
Retailer 7£146 GBP
Retailer 5£152 GBP
Retailer 3£162 GBP
Retailer 6£162 GBP
Retailer 14£175 GBP
Retailer 9£220 GBP
Retailer 2£228 GBP
Retailer 11£274 GBP
Retailer 10£290 GBP
Retailer 1£294 GBP
Retailer 8£392 GBP
Retailer 13£403 GBP
Retailer 15£405 GBP
Retailer 4£519 GBP
Retailer 12£759 GBP

42 data points across 16 retailers

21 retailers£131 GBP to £842 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£146 GBP
$196 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$203 USD
View
Retailer 4
-
£162 GBP
$217 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£162 GBP
$217 USD
View
A
Retailer 6
-
£175 GBP
$235 USD
View
A
Retailer 7
-
£219 GBP
$294 USD
View
A
Retailer 8
-
£220 GBP
View
A
Retailer 9
-
£228 GBP
$305 USD
View
B+
Retailer 10
-
£274 GBP
€350 EUR
View
B+
Retailer 11
-
£290 GBP
View
B+
Retailer 12
-
£294 GBP
ZAR 6,357 ZAR
View
B+
Retailer 13
-
£392 GBP
$525 USD
View
B+
Retailer 14
-
£403 GBP
A$831 AUD
View
B
Retailer 15
-
£405 GBP
$542 USD
View
B
Retailer 16
-
£441 GBP
SGD 799 SGD
View
B
Retailer 17
-
£519 GBP
$696 USD
View
B
Retailer 18
-
£546 GBP
$731 USD
View
B
Retailer 19
-
£560 GBP
$751 USD
View
B
Retailer 20
-
£759 GBP
View
Most Expensive
B
Flawless Fine Jewelry
250359353 · Oct 31
£842 GBP
View
20 more retailers have this diamond
Prices start from £131 GBPSave up to £711 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
0.83ct Marquise
£131 GBP