Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG832603515

Shape and cutting style on the report: Round brilliant

Certificate IGI LG832603515

Diamond specifications and retailer prices

From $418 USD
As of October 29, 2026
Save $735 USD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,153 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG832603515 or 832603515. Listed at 14 retailers as of October 29, 2026, with prices from $418 to $1,153, a $735 spread on the same certified stone. MOH London lists it at $1,153. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603515
Dimensions6.89 × 6.93 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.93 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832603515
Side View
Table 56.0%Crown 35.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.1%

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: $1,153 USD|Low: $266 USD|High: $1,153 USD|Avg: $634 USD|+6.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$266 USD
Retailer 4$418 USD
Retailer 3$426 USD
Retailer 6$426 USD
Retailer 2$447 USD
Retailer 7$505 USD
Retailer 5$700 USD
Retailer 8$859 USD
Retailer 10$909 USD
MOH London$1,153 USD

40 data points across 10 retailers

14 retailers$418 USD to $1,153 USD

A
Retailer 1
-
$206 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$249 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$266 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$266 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$418 USD
View
A
Retailer 6
-
$426 USD
£335 GBP
View
A
Retailer 7
-
$426 USD
View
A
Retailer 8
-
$447 USD
£352 GBP
View
B+
Retailer 9
-
$505 USD
View
B+
Retailer 10
-
$700 USD
View
B
Retailer 11
-
$856 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$859 USD
View
B
Retailer 13
-
$909 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG832603515 · Oct 29
$1,153 USD
£908 GBP
View
13 more retailers have this diamond
Prices start from $418 USDSave up to $735 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
1.25ct Round
$418 USD