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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG849673385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849673385

Diamond specifications and retailer prices

From £187 GBP
$251 USD
As of November 2, 2026
Save £1,126 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,313 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct 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 very-good cut grade and certified by IGI LG849673385 or 849673385. Listed at 18 retailers as of November 2, 2026, with prices from £187 to £1,313, a £1,126 spread on the same certified stone. Yadav Diamonds lists it at £1,313. 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

1.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849673385
Dimensions12.27 × 6.09 × 3.69 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.09 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849673385
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.6%

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: Nov 2
Current: £914 GBP|Low: £187 GBP|High: £1,313 GBP|Avg: £551 GBP|+6.1%
Retailer 1
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
Retailer 16
Retailer 17
Yadav Diamonds
November 2, 2026
Retailer 14£187 GBP
Retailer 7£218 GBP
Retailer 15£232 GBP
Retailer 10£259 GBP
Retailer 5£267 GBP
Retailer 6£313 GBP
Retailer 17£350 GBP
Retailer 4£390 GBP
Retailer 2£428 GBP
Retailer 11£439 GBP
Retailer 13£581 GBP
Retailer 3£747 GBP
Retailer 9£763 GBP
Retailer 8£835 GBP
Retailer 1£914 GBP
Retailer 12£931 GBP
Retailer 16£975 GBP
Yadav Diamonds£1,313 GBP

6 data points across 18 retailers

18 retailers£187 GBP to £1,313 GBP

A
Cheapest Retailer
-
£187 GBP
$251 USD
A
Retailer 2
-
£218 GBP
$292 USD
View
A
Retailer 3
-
£232 GBP
$312 USD
View
A
Retailer 4
-
£259 GBP
View
A
Retailer 5
-
£267 GBP
HK$2,800 HKD
View
B+
Retailer 6
-
£313 GBP
$420 USD
View
A
Retailer 7
-
£350 GBP
$470 USD
View
A
Retailer 8
-
£390 GBP
$524 USD
View
A
Retailer 9
-
£428 GBP
$575 USD
View
A
Retailer 10
-
£439 GBP
View
B+
Retailer 11
-
£581 GBP
$779 USD
View
B
Retailer 12
-
£747 GBP
$1,002 USD
View
B
Retailer 13
-
£763 GBP
SGD 1,383 SGD
View
B
Retailer 14
-
£835 GBP
$1,120 USD
View
B
Retailer 15
-
£914 GBP
$1,227 USD
View
B
Retailer 16
-
£931 GBP
View
B
Retailer 17
-
£975 GBP
$1,308 USD
View
Most Expensive
B
Yadav Diamonds
13366931 · Nov 2
£1,313 GBP
$1,762 USD
View
17 more retailers have this diamond
Prices start from £187 GBPSave up to £1,126 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
1.51ct Marquise
£187 GBP