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Round|Lab Grown|IGI

1.34ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG641477543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG641477543

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of October 29, 2026
Save £722 GBP (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £862 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG641477543 or 641477543. Listed at 15 retailers as of October 29, 2026, with prices from £140 to £862, a £722 spread on the same certified stone. Reve Diamonds lists it at £862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641477543
Dimensions7.15 × 7.11 × 4.33 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
7.15 mm7.11 mm1.34 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641477543
Side View
Table 57.0%Crown 33.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

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: Oct 29
Current: £561 GBP|Low: £140 GBP|High: £862 GBP|Avg: £360 GBP|-10.5%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 3£140 GBP
Retailer 14£157 GBP
Retailer 2£163 GBP
Retailer 13£174 GBP
Retailer 6£194 GBP
Retailer 10£305 GBP
Retailer 8£315 GBP
Retailer 7£320 GBP
Retailer 11£349 GBP
Retailer 9£418 GBP
Retailer 12£559 GBP
Retailer 1£561 GBP
Retailer 4£599 GBP
Retailer 5£780 GBP
Reve Diamonds£862 GBP

43 data points across 15 retailers

15 retailers£140 GBP to £862 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
A
Retailer 2
-
£157 GBP
$210 USD
View
Final sale: no returns
A
Retailer 3
-
£163 GBP
$218 USD
View
A
Retailer 4
-
£174 GBP
$233 USD
View
A
Retailer 5
-
£194 GBP
$260 USD
View
A
Retailer 6
-
£305 GBP
$408 USD
View
A
Retailer 7
-
£315 GBP
View
A
Retailer 8
-
£320 GBP
View
B+
Retailer 9
-
£349 GBP
$467 USD
View
B+
Retailer 10
-
£418 GBP
$560 USD
View
B+
Retailer 11
-
£559 GBP
$749 USD
View
B+
Retailer 12
-
£561 GBP
$752 USD
View
B
Retailer 13
-
£599 GBP
$803 USD
View
B
Retailer 14
-
£780 GBP
View
Most Expensive
B
Reve Diamonds
D8C2A484F · Oct 30
£862 GBP
$1,155 USD
View
14 more retailers have this diamond
Prices start from £140 GBPSave up to £722 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
1.34ct Round
£140 GBP