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Round|Lab Grown|IGI

1.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG769619512

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769619512

Diamond specifications and retailer prices

From £160 GBP
$214 USD
As of November 1, 2026
Save £1,049 GBP (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,209 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.56ct lab-grown round diamond

This 1.56ct 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 LG769619512 or 769619512. Listed at 19 retailers as of October 31, 2026, with prices from £160 to £1,209, a £1,049 spread on the same certified stone. Brilliant Earth lists it at £1,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769619512
Dimensions7.49 × 7.42 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.42 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769619512
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: Nov 1
Current: £1,209 GBP|Low: £154 GBP|High: £1,209 GBP|Avg: £417 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 14£160 GBP
Retailer 6£185 GBP
Retailer 3£198 GBP
Retailer 8£198 GBP
Retailer 15£267 GBP
Retailer 9£309 GBP
Retailer 11£362 GBP
Retailer 10£366 GBP
Retailer 16£407 GBP
Retailer 5£446 GBP
Retailer 7£637 GBP
Retailer 13£639 GBP
Retailer 12£688 GBP
Retailer 2£794 GBP
Retailer 4£807 GBP
Brilliant Earth£1,209 GBP

45 data points across 16 retailers

19 retailers£160 GBP to £1,209 GBP

A
Cheapest Retailer
-
£160 GBP
$214 USD
A
Retailer 2
-
£185 GBP
$248 USD
View
Retailer 3
-
£198 GBP
$265 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£198 GBP
$265 USD
View
B+
Retailer 5
-
£267 GBP
$358 USD
View
A
Retailer 6
-
£309 GBP
View
A
Retailer 7
-
£356 GBP
$477 USD
View
A
Retailer 8
-
£362 GBP
€462 EUR
View
A
Retailer 9
-
£366 GBP
View
A
Retailer 10
-
£407 GBP
A$838 AUD
View
B+
Retailer 11
-
£446 GBP
$597 USD
View
B+
Retailer 12
-
£637 GBP
$853 USD
View
B+
Retailer 13
-
£639 GBP
$856 USD
View
B+
Retailer 14
-
£642 GBP
SGD 1,163 SGD
View
Retailer 15
-
£676 GBP
$906 USD
View
Price last confirmed 14 days ago
Retailer 16
-
£688 GBP
A$1,419 AUD
View
Price last confirmed 7 days ago
B
Retailer 17
-
£794 GBP
View
B
Retailer 18
-
£807 GBP
$1,081 USD
View
Most Expensive
B
Brilliant Earth
20762479A · Oct 31
£1,209 GBP
$1,620 USD
View
18 more retailers have this diamond
Prices start from £160 GBPSave up to £1,049 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 Round
£160 GBP