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Marquise|Lab Grown|IGI

1.37ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG750539474

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750539474

Diamond specifications and retailer prices

From £152 GBP
$203 USD
As of October 30, 2026
Save £1,304 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,455 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown marquise diamond

This 1.37ct 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 LG750539474 or 750539474. Listed at 11 retailers as of October 30, 2026, with prices from £152 to £1,455, a £1,304 spread on the same certified stone. Do Amore Diamonds lists it at £1,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750539474
Dimensions11.32 × 5.92 × 3.61 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
11.32 mm5.92 mm1.37 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750539474
Side View
Table 62.0%Crown 37.4°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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 30
Current: £1,455 GBP|Low: £152 GBP|High: £1,523 GBP|Avg: £586 GBP|-4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 12£152 GBP
Retailer 15£225 GBP
Retailer 2£249 GBP
Retailer 14£253 GBP
Retailer 10£331 GBP
Retailer 9£334 GBP
Retailer 4£372 GBP
Retailer 5£429 GBP
Retailer 13£608 GBP
Retailer 8£640 GBP
Retailer 6£643 GBP
Retailer 3£777 GBP
Retailer 11£837 GBP
Retailer 7£1,358 GBP
Do Amore Diamonds£1,455 GBP

28 data points across 15 retailers

11 retailers£152 GBP to £1,455 GBP

A
Cheapest Retailer
-
£152 GBP
$203 USD
A
Retailer 2
-
£225 GBP
$301 USD
View
A
Retailer 3
-
£249 GBP
View
B+
Retailer 4
-
£253 GBP
$339 USD
View
A
Retailer 5
-
£331 GBP
$443 USD
View
A
Retailer 6
-
£334 GBP
€426 EUR
View
B+
Retailer 7
-
£608 GBP
$814 USD
View
B+
Retailer 8
-
£640 GBP
A$1,320 AUD
View
B
Retailer 9
-
£777 GBP
$1,041 USD
View
B
Retailer 10
-
£837 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CD0AA8895 · Nov 1
£1,455 GBP
$1,950 USD
View
10 more retailers have this diamond
Prices start from £152 GBPSave up to £1,304 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
1.37ct Marquise
£152 GBP