Radiant|Lab Grown|IGI

1.25ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG821651547

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

Certificate IGI LG821651547

Diamond specifications and retailer prices

From $209 USD
As of October 29, 2026
Save $878 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,087 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651547 or 821651547. Listed at 13 retailers as of October 29, 2026, with prices from $209 to $1,087, a $878 spread on the same certified stone. MOH London lists it at $1,087. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651547
Dimensions8.05 × 5.08 × 3.46 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.08 mm1.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651547
Side View
Table 69.0%Crown 43.3°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.1%

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 29
Current: $1,087 USD|Low: $207 USD|High: $1,367 USD|Avg: $648 USD|+1.1%
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
October 29, 2026
Retailer 9$209 USD
Retailer 4$318 USD
Retailer 14$386 USD
Retailer 3$400 USD
Retailer 8$418 USD
Retailer 5$578 USD
Retailer 12$582 USD
Retailer 11$750 USD
Retailer 10$756 USD
Retailer 2$775 USD
Retailer 7$798 USD
Retailer 6$865 USD
Retailer 13$905 USD
MOH London$1,087 USD

41 data points across 14 retailers

13 retailers$209 USD to $1,087 USD

A
Cheapest Retailer
-
$209 USD
Final sale: no returns
B+
Retailer 2
-
$318 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$400 USD
ZAR 6,457 ZAR
View
Price last confirmed 11 days ago
A
Retailer 4
-
$418 USD
£329 GBP
View
B+
Retailer 5
-
$578 USD
A$889 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$582 USD
View
B+
Retailer 7
-
$750 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$756 USD
SGD 1,021 SGD
View
B+
Retailer 9
-
$775 USD
View
B+
Retailer 10
-
$798 USD
View
B
Retailer 11
-
$865 USD
A$1,331 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$905 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG821651547 · Oct 29
$1,087 USD
£856 GBP
View
12 more retailers have this diamond
Prices start from $209 USDSave up to $878 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 Radiant
$209 USD