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Round|Lab Grown|IGI

1.26ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG683546286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683546286

Diamond specifications and retailer prices

From £141 GBP
As of November 3, 2026
Save £723 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £864 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683546286 or 683546286. Listed at 22 retailers as of November 3, 2026, with prices from £141 to £864, a £723 spread on the same certified stone. Reve Diamonds lists it at £864. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683546286
Dimensions6.97 × 7.02 × 4.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.97 mm7.02 mm1.26 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683546286
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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: £396 GBP|Low: £141 GBP|High: £864 GBP|Avg: £403 GBP|-3.6%
Retailer 1
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Retailer 19
Reve Diamonds
November 4, 2026
Retailer 9£141 GBP
Retailer 7£159 GBP
Retailer 2£164 GBP
Retailer 4£176 GBP
Retailer 5£176 GBP
Retailer 16£303 GBP
Retailer 6£307 GBP
Retailer 12£316 GBP
Retailer 13£336 GBP
Retailer 3£359 GBP
Retailer 18£384 GBP
Retailer 1£396 GBP
Retailer 15£429 GBP
Retailer 14£476 GBP
Retailer 19£535 GBP
Retailer 10£565 GBP
Retailer 8£605 GBP
Retailer 11£630 GBP
Retailer 17£821 GBP
Reve Diamonds£864 GBP

41 data points across 20 retailers

22 retailers£141 GBP to £864 GBP

A
Cheapest Retailer
-
£141 GBP
A
Retailer 2
-
£159 GBP
View
Final sale: no returns
A
Retailer 3
-
£164 GBP
View
A
Retailer 4
-
£176 GBP
View
Retailer 5
-
£176 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
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£303 GBP
View
A
Retailer 7
-
£307 GBP
View
A
Retailer 8
-
£316 GBP
View
A
Retailer 9
-
£327 GBP
View
B+
Retailer 10
-
£336 GBP
View
B+
Retailer 11
-
£359 GBP
View
B+
Retailer 12
-
£384 GBP
View
B+
Retailer 13
-
£396 GBP
View
B+
Retailer 14
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£429 GBP
View
B+
Retailer 15
-
£476 GBP
View
Retailer 16
-
£535 GBP
View
Price last confirmed 7 days ago
B
Retailer 17
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£565 GBP
View
B
Retailer 18
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£605 GBP
View
B
Retailer 19
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£621 GBP
View
B
Retailer 20
-
£630 GBP
View
B
Retailer 21
-
£821 GBP
View
Most Expensive
B
Reve Diamonds
99DD9D288 · Nov 4
£864 GBP
$1,166 USD
View
21 more retailers have this diamond
Prices start from £141 GBPSave up to £723 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
1.26ct Round
£141 GBP