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Marquise|Lab Grown|IGI

1.59ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG803608860

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG803608860

Diamond specifications and retailer prices

From £227 GBP
$304 USD
As of November 2, 2026
Save £1,785 GBP (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,012 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803608860 or 803608860. Listed at 11 retailers as of November 2, 2026, with prices from £227 to £2,012, a £1,785 spread on the same certified stone. Do Amore Diamonds lists it at £2,012. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803608860
Dimensions12.39 × 6.05 × 3.77 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.05 mm1.59 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803608860
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: Nov 2
Current: £2,012 GBP|Low: £218 GBP|High: £2,012 GBP|Avg: £730 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
November 1, 2026
Retailer 7£227 GBP
Retailer 10£346 GBP
Retailer 6£347 GBP
Retailer 11£457 GBP
Retailer 9£458 GBP
Retailer 3£480 GBP
Retailer 4£687 GBP
Retailer 8£719 GBP
Retailer 12£765 GBP
Retailer 5£862 GBP
Retailer 2£1,242 GBP
Do Amore Diamonds£2,012 GBP

16 data points across 12 retailers

11 retailers£227 GBP to £2,012 GBP

A
Cheapest Retailer
-
£227 GBP
$304 USD
A
Retailer 2
-
£262 GBP
$352 USD
View
A
Retailer 3
-
£346 GBP
$464 USD
View
A
Retailer 4
-
£347 GBP
$465 USD
View
B+
Retailer 5
-
£458 GBP
$615 USD
View
B+
Retailer 6
-
£719 GBP
$965 USD
View
B+
Retailer 7
-
£862 GBP
$1,157 USD
View
B
Retailer 8
-
£996 GBP
$1,336 USD
View
B
Retailer 9
-
£1,242 GBP
View
B
Retailer 10
-
£1,826 GBP
$2,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-4988A4F3B · Nov 2
£2,012 GBP
$2,700 USD
View
10 more retailers have this diamond
Prices start from £227 GBPSave up to £1,785 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
1.59ct Marquise
£227 GBP