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Marquise|Lab Grown|IGI

1.53ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG782688437

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782688437

Diamond specifications and retailer prices

From £193 GBP
$257 USD
As of October 28, 2026
Save £800 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £993 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782688437 or 782688437. Listed at 8 retailers as of October 28, 2026, with prices from £193 to £993, a £800 spread on the same certified stone. Frank Darling lists it at £993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782688437
Dimensions11.79 × 5.95 × 11.79 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.95 mm1.53 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782688437
Side View
Table 57.0%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.0%

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 28
Current: £993 GBP|Low: £132 GBP|High: £1,712 GBP|Avg: £698 GBP|-5.4%
Frank Darling
Retailer 2
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October 28, 2026
Retailer 4£132 GBP
Retailer 2£193 GBP
Retailer 10£290 GBP
Retailer 16£297 GBP
Retailer 14£399 GBP
Retailer 12£449 GBP
Retailer 7£506 GBP
Retailer 5£640 GBP
Retailer 9£687 GBP
Retailer 8£750 GBP
Retailer 11£784 GBP
Retailer 3£870 GBP
Retailer 15£911 GBP
Retailer 6£993 GBP
Frank Darling£993 GBP
Retailer 13£1,712 GBP

16 data points across 16 retailers

8 retailers£193 GBP to £993 GBP

A
Cheapest Retailer
-
£193 GBP
$257 USD
Final sale: no returns
B+
Retailer 2
-
£290 GBP
$386 USD
View
Retailer 3
-
£506 GBP
A$1,037 AUD
View
Price last confirmed 119 days ago
B+
Retailer 4
-
£687 GBP
$915 USD
View
B+
Retailer 5
-
£750 GBP
CA$1,387 CAD
View
B+
Retailer 6
-
£784 GBP
$1,044 USD
View
B
Retailer 7
-
£993 GBP
$1,322 USD
View
Most Expensive
B
Frank Darling
100766537508KD · Oct 29
£993 GBP
$1,322 USD
View
7 more retailers have this diamond
Prices start from £193 GBPSave up to £800 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
1.53ct Marquise
£193 GBP