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Marquise|Lab Grown|IGI

1.58ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG798610651

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798610651

Diamond specifications and retailer prices

From £269 GBP
$360 USD
As of October 30, 2026
Save £1,448 GBP (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,717 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG798610651 or 798610651. Listed at 17 retailers as of October 30, 2026, with prices from £269 to £1,717, a £1,448 spread on the same certified stone. Do Amore Diamonds lists it at £1,717. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798610651
Dimensions11.77 × 6.05 × 3.89 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm6.05 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798610651
Side View
Table 59.0%Crown 36.6°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 64.3%

Caratlytics Score

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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: £1,717 GBP|Low: £137 GBP|High: £89,900 GBP|Avg: £1,715 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 9£137 GBP
Retailer 17£178 GBP
Retailer 20£269 GBP
Retailer 16£296 GBP
Retailer 15£332 GBP
Retailer 3£340 GBP
Retailer 14£387 GBP
Retailer 6£400 GBP
Retailer 5£451 GBP
Retailer 19£714 GBP
Retailer 18£786 GBP
Retailer 2£795 GBP
Retailer 10£832 GBP
Retailer 8£920 GBP
Retailer 7£964 GBP
Retailer 13£981 GBP
Retailer 11£1,047 GBP
Retailer 4£1,139 GBP
Do Amore Diamonds£1,717 GBP
Retailer 12£1,754 GBP

20 data points across 20 retailers

17 retailers£269 GBP to £1,717 GBP

Retailer 1
-
£178 GBP
$239 USD
Price last confirmed 13 days ago
Retailer 2
-
£203 GBP
$272 USD
View
Price last confirmed 24 days ago
Retailer 3
-
£228 GBP
$305 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£269 GBP
$360 USD
View
B+
Retailer 5
-
£296 GBP
$397 USD
View
A
Retailer 6
-
£332 GBP
$445 USD
View
A
Retailer 7
-
£387 GBP
€494 EUR
View
B+
Retailer 8
-
£714 GBP
$957 USD
View
Retailer 9
-
£786 GBP
$1,053 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
£786 GBP
$1,053 USD
View
B
Retailer 11
-
£791 GBP
CA$1,473 CAD
View
B+
Retailer 12
-
£795 GBP
A$1,639 AUD
View
Retailer 13
-
£832 GBP
$1,114 USD
View
Price last confirmed 76 days ago
Retailer 14
-
£893 GBP
$1,196 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
£981 GBP
View
B
Retailer 16
-
£1,047 GBP
$1,403 USD
View
Most Expensive
B
Do Amore Diamonds
27-2F8A1BE70 · Oct 31
£1,717 GBP
$2,300 USD
View
16 more retailers have this diamond
Prices start from £269 GBPSave up to £1,448 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
£269 GBP