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Marquise|Lab Grown|IGI

1.56ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG848671373

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848671373

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of October 30, 2026
Save £844 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,009 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848671373 or 848671373. Listed at 19 retailers as of October 30, 2026, with prices from £165 to £1,009, a £844 spread on the same certified stone. Yadav Diamonds lists it at £1,009. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848671373
Dimensions11.87 × 6.12 × 3.74 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.87 mm6.12 mm1.56 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848671373
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

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: £251 GBP|Low: £165 GBP|High: £1,009 GBP|Avg: £445 GBP|-0.1%
Retailer 1
Retailer 2
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Retailer 18
Yadav Diamonds
November 1, 2026
Retailer 6£165 GBP
Retailer 2£192 GBP
Retailer 15£204 GBP
Retailer 18£204 GBP
Retailer 9£229 GBP
Retailer 1£251 GBP
Retailer 7£276 GBP
Retailer 17£335 GBP
Retailer 3£376 GBP
Retailer 11£381 GBP
Retailer 5£396 GBP
Retailer 12£502 GBP
Retailer 16£658 GBP
Retailer 8£673 GBP
Retailer 14£705 GBP
Retailer 10£747 GBP
Retailer 13£825 GBP
Retailer 4£844 GBP
Yadav Diamonds£1,009 GBP

10 data points across 19 retailers

19 retailers£165 GBP to £1,009 GBP

A
Cheapest Retailer
-
£165 GBP
$221 USD
A
Retailer 2
-
£192 GBP
$257 USD
View
Retailer 3
-
£204 GBP
$274 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£204 GBP
$274 USD
View
A
Retailer 5
-
£229 GBP
HK$2,400 HKD
View
A
Retailer 6
-
£251 GBP
View
B+
Retailer 7
-
£276 GBP
$370 USD
View
Retailer 8
-
£335 GBP
€428 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
£376 GBP
$504 USD
View
A
Retailer 10
-
£381 GBP
View
A
Retailer 11
-
£396 GBP
$530 USD
View
A
Retailer 12
-
£502 GBP
$673 USD
View
B+
Retailer 13
-
£658 GBP
$881 USD
View
B+
Retailer 14
-
£673 GBP
SGD 1,218 SGD
View
B+
Retailer 15
-
£705 GBP
$945 USD
View
B+
Retailer 16
-
£747 GBP
$1,001 USD
View
B
Retailer 17
-
£825 GBP
View
B+
Retailer 18
-
£844 GBP
$1,131 USD
View
Most Expensive
B
Yadav Diamonds
13354867 · Oct 30
£1,009 GBP
$1,352 USD
View
18 more retailers have this diamond
Prices start from £165 GBPSave up to £844 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
1.56ct Marquise
£165 GBP