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Marquise|Lab Grown|IGI

1.57ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG845666483

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845666483

Diamond specifications and retailer prices

From £195 GBP
$260 USD
As of October 27, 2026
Save £1,180 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,376 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1.57ct lab-grown marquise diamond

This 1.57ct 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 top-tier cut grade and certified by IGI LG845666483 or 845666483. Listed at 23 retailers as of October 27, 2026, with prices from £195 to £1,376, a £1,180 spread on the same certified stone. Yadav Diamonds lists it at £1,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845666483
Dimensions11.93 × 5.99 × 3.78 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm5.99 mm1.57 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845666483
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.1%

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: £457 GBP|Low: £195 GBP|High: £1,376 GBP|Avg: £579 GBP|+4.9%
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Retailer 22
Yadav Diamonds
October 29, 2026
Retailer 11£195 GBP
Retailer 22£216 GBP
Retailer 5£225 GBP
Retailer 16£240 GBP
Retailer 14£245 GBP
Retailer 17£269 GBP
Retailer 21£269 GBP
Retailer 4£323 GBP
Retailer 9£360 GBP
Retailer 10£390 GBP
Retailer 20£421 GBP
Retailer 18£439 GBP
Retailer 1£457 GBP
Retailer 13£752 GBP
Retailer 19£772 GBP
Retailer 8£786 GBP
Retailer 3£811 GBP
Retailer 6£845 GBP
Retailer 2£895 GBP
Retailer 15£981 GBP
Retailer 12£1,011 GBP
Retailer 7£1,035 GBP
Yadav Diamonds£1,376 GBP

11 data points across 23 retailers

23 retailers£195 GBP to £1,376 GBP

A
Cheapest Retailer
-
£195 GBP
$260 USD
A
Retailer 2
-
£216 GBP
$288 USD
View
Final sale: no returns
A
Retailer 3
-
£225 GBP
$299 USD
View
A
Retailer 4
-
£240 GBP
$320 USD
View
A
Retailer 5
-
£245 GBP
$326 USD
View
A
Retailer 6
-
£269 GBP
View
A
Retailer 7
-
£269 GBP
HK$2,800 HKD
View
B+
Retailer 8
-
£323 GBP
$430 USD
View
A
Retailer 9
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£360 GBP
$480 USD
View
A
Retailer 10
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£390 GBP
€495 EUR
View
A
Retailer 11
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£421 GBP
$560 USD
View
A
Retailer 12
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£439 GBP
$585 USD
View
A
Retailer 13
-
£457 GBP
View
B+
Retailer 14
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£752 GBP
$1,001 USD
View
B+
Retailer 15
-
£772 GBP
$1,028 USD
View
B+
Retailer 16
-
£786 GBP
SGD 1,414 SGD
View
B+
Retailer 17
-
£811 GBP
$1,080 USD
View
B
Retailer 18
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£845 GBP
$1,125 USD
View
B
Retailer 19
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£895 GBP
$1,192 USD
View
B
Retailer 20
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£981 GBP
View
B
Retailer 21
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£1,011 GBP
$1,346 USD
View
B
Retailer 22
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£1,035 GBP
$1,379 USD
View
Most Expensive
B
Yadav Diamonds
13341800 · Oct 29
£1,376 GBP
$1,832 USD
View
22 more retailers have this diamond
Prices start from £195 GBPSave up to £1,180 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
1.57ct Marquise
£195 GBP