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Marquise|Lab Grown|IGI

1.84ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG772638037

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG772638037

Diamond specifications and retailer prices

From £559 GBP
$749 USD
As of October 30, 2026
Save £1,275 GBP (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,834 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1.84ct lab-grown marquise diamond

This 1.84ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772638037 or 772638037. Listed at 4 retailers as of October 30, 2026, with prices from £559 to £1,834, a £1,275 spread on the same certified stone. Diamond Exchange Canada lists it at £1,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772638037
Dimensions13.27 × 6.50 × 3.78 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.27 mm6.50 mm1.84 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772638037
Side View
Table 60.0%Crown 30.9°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.2%

Caratlytics Score

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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: £1,834 GBP|Low: £334 GBP|High: £4,881 GBP|Avg: £960 GBP|-6.0%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 11, 2026
Retailer 4£334 GBP
Retailer 7£344 GBP
Retailer 9£422 GBP
Retailer 5£559 GBP
Retailer 3£598 GBP
Retailer 8£619 GBP
Retailer 10£916 GBP
Retailer 2£936 GBP
Retailer 11£1,011 GBP
Retailer 12£1,017 GBP
Diamond Exchange Canada£1,834 GBP
Retailer 6£4,485 GBP

31 data points across 12 retailers

4 retailers£559 GBP to £1,834 GBP

A
Cheapest Retailer
-
£559 GBP
$749 USD
B
Retailer 2
-
£936 GBP
$1,254 USD
View
Most Expensive
B
Diamond Exchange Canada
1963610642 · Oct 30
£1,834 GBP
CA$3,413 CAD
View
2 more retailers have this diamond
Prices start from £559 GBPSave up to £1,275 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
1.84ct Marquise
£559 GBP