Radiant|Lab Grown|IGI

1.26ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG844657634

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844657634

Diamond specifications and retailer prices

From $180 USD
As of October 27, 2026
Save $849 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,029 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657634 or 844657634. Listed at 16 retailers as of October 27, 2026, with prices from $180 to $1,029, a $849 spread on the same certified stone. MOH London lists it at $1,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657634
Dimensions7.62 × 5.40 × 3.56 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.62 mm5.40 mm1.26 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657634
Side View
Table 66.0%Crown 41°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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 27
Current: $1,029 USD|Low: $180 USD|High: $1,029 USD|Avg: $481 USD
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5$180 USD
Retailer 15$197 USD
Retailer 3$207 USD
Retailer 14$219 USD
Retailer 9$272 USD
Retailer 2$295 USD
Retailer 4$384 USD
Retailer 10$393 USD
Retailer 12$460 USD
Retailer 7$550 USD
Retailer 6$551 USD
Retailer 16$703 USD
Retailer 11$725 USD
Retailer 13$758 USD
Retailer 8$767 USD
MOH London$1,029 USD

7 data points across 16 retailers

16 retailers$180 USD to $1,029 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
A
Retailer 4
-
$219 USD
View
A
Retailer 5
-
$272 USD
£214 GBP
View
B+
Retailer 6
-
$295 USD
View
A
Retailer 7
-
$384 USD
ZAR 6,199 ZAR
View
A
Retailer 8
-
$393 USD
£309 GBP
View
A
Retailer 9
-
$460 USD
View
B+
Retailer 10
-
$550 USD
View
B+
Retailer 11
-
$551 USD
A$847 AUD
View
B+
Retailer 12
-
$703 USD
View
B+
Retailer 13
-
$725 USD
View
B+
Retailer 14
-
$758 USD
View
B
Retailer 15
-
$767 USD
View
Most Expensive
B
MOH London
LG844657634 · Oct 29
$1,029 USD
£810 GBP
View
15 more retailers have this diamond
Prices start from $180 USDSave up to $849 USD

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 Radiant
$180 USD