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Round|Lab Grown|IGI

1.27ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG806618336

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806618336

Diamond specifications and retailer prices

From £146 GBP
$195 USD
As of October 29, 2026
Save £1,418 GBP (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,564 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 LG806618336 or 806618336. Listed at 21 retailers as of October 27, 2026, with prices from £146 to £1,564, a £1,418 spread on the same certified stone. Queensmith lists it at £1,564. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806618336
Dimensions6.92 × 6.95 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.92 mm6.95 mm1.27 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806618336
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £338 GBP|Low: £136 GBP|High: £879 GBP|Avg: £380 GBP|+14.6%
Retailer 1
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Retailer 20
October 31, 2026
Retailer 7£146 GBP
Retailer 9£162 GBP
Retailer 2£169 GBP
Retailer 11£181 GBP
Retailer 20£181 GBP
Retailer 5£243 GBP
Retailer 14£302 GBP
Retailer 17£310 GBP
Retailer 15£328 GBP
Retailer 8£334 GBP
Retailer 1£338 GBP
Retailer 3£365 GBP
Retailer 12£387 GBP
Retailer 18£440 GBP
Retailer 16£567 GBP
Retailer 13£580 GBP
Retailer 6£581 GBP
Retailer 10£620 GBP
Retailer 19£845 GBP
Retailer 4£879 GBP

32 data points across 20 retailers

21 retailers£146 GBP to £1,564 GBP

A
Cheapest Retailer
-
£146 GBP
$195 USD
A
Retailer 2
-
£162 GBP
$217 USD
View
Final sale: no returns
A
Retailer 3
-
£169 GBP
$226 USD
View
A
Retailer 4
-
£181 GBP
$242 USD
View
A
Retailer 5
-
£181 GBP
$242 USD
View
B+
Retailer 6
-
£243 GBP
$325 USD
View
A
Retailer 7
-
£302 GBP
View
A
Retailer 8
-
£310 GBP
ZAR 6,702 ZAR
View
A
Retailer 9
-
£328 GBP
View
A
Retailer 10
-
£334 GBP
$447 USD
View
B+
Retailer 11
-
£338 GBP
€431 EUR
View
A
Retailer 12
-
£365 GBP
$489 USD
View
B+
Retailer 13
-
£387 GBP
A$798 AUD
View
B+
Retailer 14
-
£440 GBP
A$907 AUD
View
B
Retailer 15
-
£567 GBP
$760 USD
View
B
Retailer 16
-
£580 GBP
$777 USD
View
B
Retailer 17
-
£581 GBP
$779 USD
View
B
Retailer 18
-
£620 GBP
$830 USD
View
B
Retailer 19
-
£845 GBP
View
B
Retailer 20
-
£879 GBP
$1,177 USD
View
Most Expensive
B
Queensmith
LG806618336 · Oct 27
£1,564 GBP
View
20 more retailers have this diamond
Prices start from £146 GBPSave up to £1,418 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
£146 GBP