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Round|Lab Grown|IGI

1.30ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG835672162

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835672162

Diamond specifications and retailer prices

From £137 GBP
As of November 3, 2026
Save £1,181 GBP (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,319 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835672162 or 835672162. Listed at 18 retailers as of November 3, 2026, with prices from £137 to £1,319, a £1,181 spread on the same certified stone. Do Amore Diamonds lists it at £1,319. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835672162
Dimensions6.99 × 7.01 × 4.30 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
6.99 mm7.01 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835672162
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.4%

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 3
Current: £1,319 GBP|Low: £130 GBP|High: £1,370 GBP|Avg: £399 GBP
Do Amore Diamonds
Retailer 2
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November 4, 2026
Retailer 23£137 GBP
Retailer 21£154 GBP
Retailer 17£159 GBP
Retailer 19£159 GBP
Retailer 11£161 GBP
Retailer 22£200 GBP
Retailer 3£230 GBP
Retailer 9£273 GBP
Retailer 10£275 GBP
Retailer 5£319 GBP
Retailer 2£323 GBP
Retailer 15£325 GBP
Retailer 7£361 GBP
Retailer 13£430 GBP
Retailer 6£477 GBP
Retailer 20£492 GBP
Retailer 14£533 GBP
Retailer 12£533 GBP
Retailer 4£536 GBP
Retailer 16£557 GBP
Retailer 8£600 GBP
Retailer 18£604 GBP
Retailer 24£879 GBP
Do Amore Diamonds£1,319 GBP

21 data points across 24 retailers

18 retailers£137 GBP to £1,319 GBP

A
Cheapest Retailer
-
£137 GBP
A
Retailer 2
-
£154 GBP
View
Final sale: no returns
Retailer 3
-
£159 GBP
View
Price last confirmed 41 days ago
A
Retailer 4
-
£159 GBP
View
A
Retailer 5
-
£200 GBP
View
B+
Retailer 6
-
£230 GBP
View
Retailer 7
-
£273 GBP
View
Price last confirmed 40 days ago
A
Retailer 8
-
£319 GBP
View
A
Retailer 9
-
£323 GBP
View
B+
Retailer 10
-
£361 GBP
View
B+
Retailer 11
-
£430 GBP
View
Retailer 12
-
£477 GBP
View
Price last confirmed 9 days ago
B+
Retailer 13
-
£492 GBP
View
B+
Retailer 14
-
£536 GBP
View
Retailer 15
-
£600 GBP
View
Price last confirmed 8 days ago
B
Retailer 16
-
£604 GBP
View
B
Retailer 17
-
£879 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2F4BCF3DB · Nov 4
£1,319 GBP
$1,780 USD
View
17 more retailers have this diamond
Prices start from £137 GBPSave up to £1,181 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
£137 GBP