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Marquise|Lab Grown|IGI

1.58ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG833691642

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833691642

Diamond specifications and retailer prices

From £193 GBP
$259 USD
As of October 27, 2026
Save £1,253 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,446 GBP at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833691642 or 833691642. Listed at 19 retailers as of October 27, 2026, with prices from £193 to £1,446, a £1,253 spread on the same certified stone. Helzberg Diamonds lists it at £1,446. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833691642
Dimensions11.72 × 6.21 × 3.93 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm6.21 mm1.58 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833691642
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,446 GBP|Low: £186 GBP|High: £1,446 GBP|Avg: £651 GBP
Helzberg Diamonds
Retailer 2
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October 31, 2026
Retailer 10£193 GBP
Retailer 15£217 GBP
Retailer 6£222 GBP
Retailer 12£264 GBP
Retailer 2£328 GBP
Retailer 5£328 GBP
Retailer 7£406 GBP
Retailer 3£434 GBP
Retailer 17£435 GBP
Retailer 11£581 GBP
Retailer 18£761 GBP
Retailer 13£784 GBP
Retailer 9£828 GBP
Retailer 4£891 GBP
Retailer 16£954 GBP
Retailer 14£1,006 GBP
Retailer 8£1,052 GBP
Helzberg Diamonds£1,446 GBP

34 data points across 18 retailers

19 retailers£193 GBP to £1,446 GBP

A
Cheapest Retailer
-
£193 GBP
$259 USD
A
Retailer 2
-
£217 GBP
$291 USD
View
Final sale: no returns
A
Retailer 3
-
£222 GBP
$297 USD
View
A
Retailer 4
-
£264 GBP
View
B+
Retailer 5
-
£328 GBP
$440 USD
View
A
Retailer 6
-
£328 GBP
$440 USD
View
A
Retailer 7
-
£406 GBP
€518 EUR
View
A
Retailer 8
-
£434 GBP
$581 USD
View
A
Retailer 9
-
£435 GBP
$583 USD
View
B+
Retailer 10
-
£581 GBP
$778 USD
View
B+
Retailer 11
-
£761 GBP
$1,020 USD
View
B+
Retailer 12
-
£784 GBP
A$1,617 AUD
View
B+
Retailer 13
-
£828 GBP
$1,110 USD
View
B
Retailer 14
-
£891 GBP
$1,194 USD
View
B
Retailer 15
-
£954 GBP
View
B
Retailer 16
-
£1,006 GBP
$1,348 USD
View
B
Retailer 17
-
£1,052 GBP
$1,410 USD
View
Retailer 18
-
£1,075 GBP
$1,440 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJJMPHMKI · Oct 31
£1,446 GBP
$1,938 USD
View
18 more retailers have this diamond
Prices start from £193 GBPSave up to £1,253 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
£193 GBP