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Marquise|Lab Grown|IGI

0.37ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG717579885

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717579885

Diamond specifications and retailer prices

From £93 GBP
$125 USD
As of October 30, 2026
Save £510 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £603 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 0.37ct lab-grown marquise diamond

This 0.37ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG717579885 or 717579885. Listed at 17 retailers as of October 29, 2026, with prices from £93 to £603, a £510 spread on the same certified stone. Flawless Fine Jewelry lists it at £603. 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

0.37
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717579885
Dimensions7.27 × 3.69 × 2.38 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm3.69 mm0.37 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717579885
Side View
Table 61.0%Crown 36.2°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 64.5%

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: £191 GBP|Low: £90 GBP|High: £975 GBP|Avg: £270 GBP|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£93 GBP
Retailer 9£123 GBP
Retailer 10£123 GBP
Retailer 6£134 GBP
Retailer 8£163 GBP
Retailer 1£191 GBP
Retailer 3£206 GBP
Retailer 4£208 GBP
Retailer 2£337 GBP
Retailer 5£965 GBP

44 data points across 10 retailers

17 retailers£93 GBP to £603 GBP

A
Cheapest Retailer
-
£93 GBP
$125 USD
A
Retailer 2
-
£108 GBP
$145 USD
View
Retailer 3
-
£115 GBP
A$238 AUD
View
Price last confirmed 135 days ago
A
Retailer 4
-
£123 GBP
$165 USD
View
A
Retailer 5
-
£123 GBP
$165 USD
View
A
Retailer 6
-
£134 GBP
$180 USD
View
B+
Retailer 7
-
£163 GBP
$218 USD
View
B+
Retailer 8
-
£187 GBP
$250 USD
View
B+
Retailer 9
-
£191 GBP
View
B+
Retailer 10
-
£206 GBP
€263 EUR
View
B+
Retailer 11
-
£208 GBP
ZAR 4,513 ZAR
View
B
Retailer 12
-
£321 GBP
SGD 582 SGD
View
B
Retailer 13
-
£337 GBP
$451 USD
View
B
Retailer 14
-
£371 GBP
$497 USD
View
B
Retailer 15
-
£413 GBP
$554 USD
View
Most Expensive
B
Flawless Fine Jewelry
AD0044C56 · Oct 29
£603 GBP
View
15 more retailers have this diamond
Prices start from £93 GBPSave up to £510 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
0.37ct Marquise
£93 GBP