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Marquise|Lab Grown|IGI

1.33ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG764644983

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764644983

Diamond specifications and retailer prices

From £600 GBP
CA$1,117 CAD
As of October 30, 2026
Save £194 GBP (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £794 GBP at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 1.33ct lab-grown marquise diamond

This 1.33ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764644983 or 764644983. Listed at 3 retailers as of October 30, 2026, with prices from £600 to £794, a £194 spread on the same certified stone. The Diamond Guys lists it at £794. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764644983
Dimensions11.95 × 5.77 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Top View
11.95 mm5.77 mm1.33 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764644983
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £600 GBP|Low: £126 GBP|High: £69,766 GBP|Avg: £782 GBP|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
The Diamond Guys
August 3, 2026
Retailer 5£317 GBP
Retailer 8£408 GBP
Retailer 2£419 GBP
Retailer 6£431 GBP
Retailer 3£438 GBP
Retailer 10£558 GBP
Retailer 1£600 GBP
Retailer 4£608 GBP
Retailer 7£677 GBP
Retailer 12£681 GBP
The Diamond Guys£794 GBP
Retailer 9£803 GBP
Retailer 13£1,015 GBP
Retailer 11£1,470 GBP

42 data points across 14 retailers

3 retailers£600 GBP to £794 GBP

B+
Cheapest Retailer
-
£600 GBP
CA$1,117 CAD
Retailer 2
-
£608 GBP
A$1,254 AUD
View
Price last confirmed 146 days ago
Most Expensive
B
The Diamond Guys
1955241469 · Nov 1
£794 GBP
$1,064 USD
View
2 more retailers have this diamond
Prices start from £600 GBPSave up to £194 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.

B+
1.33ct Marquise
£600 GBP