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Round|Lab Grown|IGI

1.59ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG786606385

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786606385

Diamond specifications and retailer prices

From £155 GBP
$208 USD
As of October 29, 2026
Save £1,061 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,217 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round 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 LG786606385 or 786606385. Listed at 17 retailers as of October 29, 2026, with prices from £155 to £1,217, a £1,061 spread on the same certified stone. Brilliant Earth lists it at £1,217. 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 angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786606385
Dimensions7.45 × 7.48 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.59 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786606385
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 29
Current: £1,217 GBP|Low: £154 GBP|High: £1,664 GBP|Avg: £608 GBP
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 18£155 GBP
Retailer 3£230 GBP
Retailer 16£260 GBP
Retailer 19£291 GBP
Retailer 12£332 GBP
Retailer 2£342 GBP
Retailer 8£371 GBP
Retailer 10£375 GBP
Retailer 5£439 GBP
Retailer 9£563 GBP
Retailer 17£621 GBP
Retailer 6£683 GBP
Retailer 14£710 GBP
Retailer 7£755 GBP
Retailer 11£809 GBP
Retailer 13£856 GBP
Retailer 4£950 GBP
Retailer 15£1,194 GBP
Brilliant Earth£1,217 GBP

35 data points across 19 retailers

17 retailers£155 GBP to £1,217 GBP

A
Cheapest Retailer
-
£155 GBP
$208 USD
A
Retailer 2
-
£230 GBP
$308 USD
View
B+
Retailer 3
-
£260 GBP
$348 USD
View
A
Retailer 4
-
£291 GBP
$390 USD
View
A
Retailer 5
-
£332 GBP
View
A
Retailer 6
-
£342 GBP
€437 EUR
View
A
Retailer 7
-
£439 GBP
$588 USD
View
Retailer 8
-
£563 GBP
$755 USD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
£621 GBP
$832 USD
View
B+
Retailer 10
-
£683 GBP
$915 USD
View
B+
Retailer 11
-
£710 GBP
A$1,463 AUD
View
B
Retailer 12
-
£718 GBP
CA$1,336 CAD
View
B
Retailer 13
-
£856 GBP
View
B
Retailer 14
-
£949 GBP
$1,272 USD
View
B
Retailer 15
-
£950 GBP
$1,273 USD
View
B
Retailer 16
-
£1,194 GBP
$1,600 USD
View
Most Expensive
B
Brilliant Earth
21683473A · Oct 29
£1,217 GBP
$1,630 USD
View
16 more retailers have this diamond
Prices start from £155 GBPSave up to £1,061 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 Round
£155 GBP