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Marquise|Lab Grown|IGI

1.13ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG502160702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502160702

Diamond specifications and retailer prices

From £671 GBP
As of November 6, 2026
Save £578 GBP (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,188 GBP at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.13ct lab-grown marquise diamond

This 1.13ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502160702 or 502160702. Listed at 14 retailers as of November 4, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502160702
Dimensions11.02 × 5.34 × 3.29 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.02 mm5.34 mm1.13 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502160702
Side View
Table 58.5%Crown 33.9°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,188 GBP|Low: £644 GBP|High: £2,671 GBP|Avg: £1,286 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7£671 GBP
Retailer 11£730 GBP
Retailer 8£740 GBP
Retailer 12£751 GBP
Retailer 9£778 GBP
Retailer 4£908 GBP
Retailer 2£1,186 GBP
Retailer 10£1,248 GBP
Retailer 6£1,731 GBP
Retailer 3£2,152 GBP
NZ Jewellers£2,188 GBP
Retailer 5£2,642 GBP

42 data points across 12 retailers

14 retailers£671 GBP to £1,248 GBP

B
Cheapest Retailer
-
£671 GBP
B
Retailer 2
-
£730 GBP
View
B
Retailer 3
-
£740 GBP
View
B
Retailer 4
-
£751 GBP
View
Final sale: no returns
Retailer 5
-
£778 GBP
View
Price last confirmed 20 days ago
B
Retailer 6
-
£778 GBP
View
B
Retailer 7
-
£908 GBP
View
B
Retailer 8
-
£1,186 GBP
View
B
Retailer 9
-
£1,248 GBP
View
Retailer 10
-
£1,731 GBP
View
Price under review
Retailer 11
-
£2,152 GBP
View
Price under review
Most Expensive
NZ Jewellers
99755b97-516d-4761-8847-5a080096044b · Nov 6
£2,188 GBP
$2,928 USD
View
Price under review
11 more retailers have this diamond
Prices start from £671 GBPSave up to £578 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.

B
1.13ct Marquise
£671 GBP