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Round|Lab Grown|IGI

1.30ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG842618734

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842618734

Diamond specifications and retailer prices

From £132 GBP
As of November 5, 2026
Save £1,295 GBP (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,427 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842618734 or 842618734. Listed at 16 retailers as of November 4, 2026, with prices from £132 to £1,427, a £1,295 spread on the same certified stone. Do Amore Diamonds lists it at £1,427. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842618734
Dimensions7.02 × 7.05 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm7.05 mm1.30 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842618734
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

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 5
Current: £1,427 GBP|Low: £132 GBP|High: £1,427 GBP|Avg: £529 GBP
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 13£132 GBP
Retailer 16£152 GBP
Retailer 15£166 GBP
Retailer 14£195 GBP
Retailer 8£209 GBP
Retailer 2£308 GBP
Retailer 7£320 GBP
Retailer 5£369 GBP
Retailer 4£496 GBP
Retailer 17£528 GBP
Retailer 19£533 GBP
Retailer 12£577 GBP
Retailer 10£596 GBP
Retailer 9£618 GBP
Retailer 11£618 GBP
Retailer 18£620 GBP
Retailer 3£813 GBP
Retailer 6£906 GBP
Do Amore Diamonds£1,427 GBP

10 data points across 19 retailers

16 retailers£132 GBP to £1,427 GBP

A
Cheapest Retailer
-
£132 GBP
A
Retailer 2
-
£152 GBP
View
A
Retailer 3
-
£166 GBP
View
Final sale: no returns
A
Retailer 4
-
£195 GBP
View
Retailer 5
-
£209 GBP
View
Price last confirmed 29 days ago
A
Retailer 6
-
£308 GBP
View
A
Retailer 7
-
£320 GBP
View
B+
Retailer 8
-
£369 GBP
View
B+
Retailer 9
-
£496 GBP
View
B+
Retailer 10
-
£528 GBP
View
B+
Retailer 11
-
£533 GBP
View
B+
Retailer 12
-
£577 GBP
View
B
Retailer 13
-
£620 GBP
View
B
Retailer 14
-
£813 GBP
View
B
Retailer 15
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£906 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FB993C796 · Nov 4
£1,427 GBP
$1,920 USD
View
15 more retailers have this diamond
Prices start from £132 GBPSave up to £1,295 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
1.30ct Round
£132 GBP