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Round|Lab Grown|IGI

1.26ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG770644787

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770644787

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of November 1, 2026
Save £673 GBP (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £843 GBP at MOH London · As of November 1, 2026
View at MOH London

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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770644787 or 770644787. Listed at 18 retailers as of November 1, 2026, with prices from £170 to £843, a £673 spread on the same certified stone. MOH London lists it at £843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770644787
Dimensions6.91 × 6.95 × 4.24 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
6.91 mm6.95 mm1.26 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770644787
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

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: Nov 1
Current: £843 GBP|Low: £163 GBP|High: £854 GBP|Avg: £468 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10£170 GBP
Retailer 12£210 GBP
Retailer 5£344 GBP
Retailer 13£357 GBP
Retailer 6£362 GBP
Retailer 2£381 GBP
Retailer 8£384 GBP
Retailer 3£391 GBP
Retailer 7£513 GBP
Retailer 9£554 GBP
Retailer 4£773 GBP
Retailer 11£782 GBP
MOH London£843 GBP

31 data points across 13 retailers

18 retailers£170 GBP to £843 GBP

A
Cheapest Retailer
-
£170 GBP
$228 USD
A
Retailer 2
-
£197 GBP
$264 USD
View
Retailer 3
-
£210 GBP
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£210 GBP
$282 USD
View
A
Retailer 5
-
£344 GBP
$461 USD
View
B+
Retailer 6
-
£357 GBP
$479 USD
View
A
Retailer 7
-
£362 GBP
ZAR 7,838 ZAR
View
B+
Retailer 8
-
£381 GBP
€487 EUR
View
Retailer 9
-
£384 GBP
$515 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
£391 GBP
$525 USD
View
Retailer 11
-
£511 GBP
A$1,055 AUD
View
Price last confirmed 36 days ago
B+
Retailer 12
-
£513 GBP
A$1,060 AUD
View
B+
Retailer 13
-
£554 GBP
$743 USD
View
B
Retailer 14
-
£677 GBP
$908 USD
View
B
Retailer 15
-
£716 GBP
$960 USD
View
B
Retailer 16
-
£782 GBP
$1,050 USD
View
B
Retailer 17
-
£788 GBP
$1,058 USD
View
Most Expensive
B
MOH London
LG770644787 · Nov 1
£843 GBP
View
17 more retailers have this diamond
Prices start from £170 GBPSave up to £673 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
£170 GBP