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Round|Lab Grown|IGI

1.27ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG784655578

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784655578

Diamond specifications and retailer prices

From £157 GBP
$210 USD
As of October 29, 2026
Save £759 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £915 GBP at Reve Diamonds · As of October 30, 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 LG784655578 or 784655578. Listed at 19 retailers as of October 29, 2026, with prices from £157 to £915, a £759 spread on the same certified stone. Reve Diamonds lists it at £915. 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 angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784655578
Dimensions6.99 × 6.96 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.96 mm1.27 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784655578
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: £316 GBP|Low: £151 GBP|High: £915 GBP|Avg: £393 GBP|+2.3%
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 31, 2026
Retailer 14£157 GBP
Retailer 2£175 GBP
Retailer 5£182 GBP
Retailer 3£195 GBP
Retailer 13£263 GBP
Retailer 1£316 GBP
Retailer 7£326 GBP
Retailer 10£334 GBP
Retailer 8£358 GBP
Retailer 4£378 GBP
Retailer 11£476 GBP
Retailer 6£625 GBP
Retailer 12£628 GBP
Retailer 9£784 GBP
Reve Diamonds£915 GBP

45 data points across 15 retailers

19 retailers£157 GBP to £915 GBP

A
Cheapest Retailer
-
£157 GBP
$210 USD
A
Retailer 2
-
£175 GBP
$235 USD
View
Final sale: no returns
A
Retailer 3
-
£182 GBP
$244 USD
View
A
Retailer 4
-
£195 GBP
$261 USD
View
A
Retailer 5
-
£195 GBP
$261 USD
View
B+
Retailer 6
-
£263 GBP
$352 USD
View
A
Retailer 7
-
£316 GBP
€403 EUR
View
A
Retailer 8
-
£326 GBP
View
A
Retailer 9
-
£334 GBP
ZAR 7,237 ZAR
View
A
Retailer 10
-
£338 GBP
$453 USD
View
A
Retailer 11
-
£358 GBP
View
B+
Retailer 12
-
£378 GBP
$506 USD
View
B+
Retailer 13
-
£476 GBP
A$981 AUD
View
Retailer 14
-
£587 GBP
A$1,210 AUD
View
Price last confirmed 165 days ago
B
Retailer 15
-
£625 GBP
$838 USD
View
B
Retailer 16
-
£628 GBP
$841 USD
View
B
Retailer 17
-
£665 GBP
$891 USD
View
B
Retailer 18
-
£784 GBP
View
Most Expensive
B
Reve Diamonds
1B59DBC23 · Oct 30
£915 GBP
$1,226 USD
View
18 more retailers have this diamond
Prices start from £157 GBPSave up to £759 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
£157 GBP