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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

GD • D/VS2 • IGI LG739537879

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739537879

Diamond specifications and retailer prices

From £255 GBP
$342 USD
As of October 30, 2026
Save £803 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,059 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.57ct lab-grown marquise diamond

This 1.57ct 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 standard cut grade and certified by IGI LG739537879 or 739537879. Listed at 18 retailers as of October 29, 2026, with prices from £255 to £1,059, a £803 spread on the same certified stone. MOH London lists it at £1,059. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739537879
Dimensions11.78 × 6.14 × 3.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm6.14 mm1.57 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739537879
Side View
Table 61.0%Crown 33.6°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.1%

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: £1,059 GBP|Low: £181 GBP|High: £1,146 GBP|Avg: £639 GBP|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4£255 GBP
Retailer 3£283 GBP
Retailer 5£410 GBP
Retailer 11£425 GBP
Retailer 10£432 GBP
Retailer 2£464 GBP
Retailer 8£515 GBP
Retailer 9£808 GBP
Retailer 7£840 GBP
Retailer 12£1,011 GBP
Retailer 6£1,052 GBP
MOH London£1,059 GBP

42 data points across 12 retailers

18 retailers£255 GBP to £1,059 GBP

Retailer 1
-
£219 GBP
$293 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£255 GBP
$342 USD
View
Final sale: no returns
Retailer 3
-
£264 GBP
$354 USD
View
Price last confirmed 31 days ago
Retailer 4
-
£283 GBP
$379 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£283 GBP
$379 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
£410 GBP
$550 USD
View
B+
Retailer 7
-
£425 GBP
$569 USD
View
B+
Retailer 8
-
£432 GBP
$579 USD
View
B+
Retailer 9
-
£464 GBP
View
B+
Retailer 10
-
£515 GBP
$690 USD
View
B
Retailer 11
-
£808 GBP
$1,082 USD
View
B
Retailer 12
-
£840 GBP
$1,125 USD
View
Retailer 13
-
£893 GBP
$1,196 USD
View
Price last confirmed 82 days ago
Retailer 14
-
£908 GBP
$1,217 USD
View
Price last confirmed 30 days ago
Retailer 15
-
£943 GBP
$1,264 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
£1,011 GBP
$1,354 USD
View
B
Retailer 17
-
£1,052 GBP
$1,410 USD
View
Most Expensive
B
MOH London
LG739537879 · Oct 29
£1,059 GBP
View
17 more retailers have this diamond
Prices start from £255 GBPSave up to £803 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
1.57ct Marquise
£255 GBP