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Marquise|Lab Grown|IGI

1.84ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG829601503

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829601503

Diamond specifications and retailer prices

From £308 GBP
$413 USD
As of October 27, 2026
Save £2,267 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,575 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG829601503 or 829601503. Listed at 10 retailers as of October 27, 2026, with prices from £308 to £2,575, a £2,267 spread on the same certified stone. Do Amore Diamonds lists it at £2,575. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829601503
Dimensions12.47 × 6.31 × 4.05 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.47 mm6.31 mm1.84 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829601503
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.2%

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 27
Current: £2,575 GBP|Low: £238 GBP|High: £2,575 GBP|Avg: £846 GBP
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
October 29, 2026
Retailer 3£238 GBP
Retailer 10£308 GBP
Retailer 2£472 GBP
Retailer 11£489 GBP
Retailer 5£493 GBP
Retailer 4£509 GBP
Retailer 12£603 GBP
Retailer 7£990 GBP
Retailer 9£1,072 GBP
Retailer 8£1,075 GBP
Retailer 6£1,552 GBP
Do Amore Diamonds£2,575 GBP

27 data points across 12 retailers

10 retailers£308 GBP to £2,575 GBP

A
Cheapest Retailer
-
£308 GBP
$413 USD
A
Retailer 2
-
£472 GBP
View
A
Retailer 3
-
£489 GBP
$655 USD
View
A
Retailer 4
-
£493 GBP
$660 USD
View
B+
Retailer 5
-
£603 GBP
$808 USD
View
Retailer 6
-
£990 GBP
A$2,040 AUD
View
Price last confirmed 12 days ago
B
Retailer 7
-
£1,072 GBP
$1,436 USD
View
B
Retailer 8
-
£1,075 GBP
$1,440 USD
View
B
Retailer 9
-
£1,552 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1795693 · Oct 29
£2,575 GBP
$3,450 USD
View
9 more retailers have this diamond
Prices start from £308 GBPSave up to £2,267 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
£308 GBP