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Round|Lab Grown|IGI

1.27ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG846632407

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846632407

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 26, 2026
Save £721 GBP (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £860 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846632407 or 846632407. Listed at 19 retailers as of October 26, 2026, with prices from £140 to £860, a £721 spread on the same certified stone. Reve Diamonds lists it at £860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846632407
Dimensions6.99 × 7.02 × 4.24 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 mm7.02 mm1.27 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846632407
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.6%

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 26
Current: £291 GBP|Low: £140 GBP|High: £860 GBP|Avg: £416 GBP|+0.2%
Retailer 1
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Retailer 19
Reve Diamonds
October 28, 2026
Retailer 19£140 GBP
Retailer 2£156 GBP
Retailer 17£162 GBP
Retailer 15£173 GBP
Retailer 7£201 GBP
Retailer 5£233 GBP
Retailer 16£289 GBP
Retailer 1£291 GBP
Retailer 13£297 GBP
Retailer 12£311 GBP
Retailer 4£332 GBP
Retailer 8£359 GBP
Retailer 18£423 GBP
Retailer 14£557 GBP
Retailer 3£559 GBP
Retailer 10£577 GBP
Retailer 11£592 GBP
Retailer 9£597 GBP
Retailer 6£814 GBP
Reve Diamonds£860 GBP

7 data points across 20 retailers

19 retailers£140 GBP to £860 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
A
Retailer 2
-
£162 GBP
$217 USD
View
A
Retailer 3
-
£173 GBP
$232 USD
View
A
Retailer 4
-
£201 GBP
HK$2,100 HKD
View
B+
Retailer 5
-
£233 GBP
$312 USD
View
A
Retailer 6
-
£289 GBP
€369 EUR
View
A
Retailer 7
-
£291 GBP
View
A
Retailer 8
-
£297 GBP
ZAR 6,438 ZAR
View
A
Retailer 9
-
£311 GBP
View
A
Retailer 10
-
£332 GBP
$445 USD
View
A
Retailer 11
-
£359 GBP
$481 USD
View
B+
Retailer 12
-
£423 GBP
A$871 AUD
View
B+
Retailer 13
-
£557 GBP
$746 USD
View
Retailer 14
-
£559 GBP
$749 USD
View
Price last confirmed 12 days ago
B+
Retailer 15
-
£577 GBP
SGD 1,045 SGD
View
B
Retailer 16
-
£592 GBP
$793 USD
View
B
Retailer 17
-
£597 GBP
$800 USD
View
Retailer 18
-
£814 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Reve Diamonds
B35F516ED · Oct 28
£860 GBP
$1,153 USD
View
18 more retailers have this diamond
Prices start from £140 GBPSave up to £721 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
1.27ct Round
£140 GBP