Round|Lab Grown|IGI

1.25ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG826669332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826669332

Diamond specifications and retailer prices

From $261 USD
As of November 1, 2026
Save $1,093 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,083 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826669332 or 826669332. Listed at 16 retailers as of October 26, 2026, with a 419% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826669332
Dimensions6.88 × 6.94 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.88 mm6.94 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826669332
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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: $261 USD|Low: $261 USD|High: $1,360 USD|Avg: $616 USD|-3.3%
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
Retailer 15
November 1, 2026
Retailer 1$261 USD
Retailer 13$293 USD
Retailer 6$303 USD
Retailer 4$324 USD
Retailer 11$442 USD
Retailer 7$450 USD
Retailer 14$539 USD
Retailer 8$541 USD
Retailer 2$557 USD
Retailer 3$560 USD
Retailer 12$636 USD
Retailer 15$790 USD
Retailer 10$995 USD
Retailer 9$1,042 USD
Retailer 5$1,354 USD

26 data points across 15 retailers

16 retailers$261 USD to $1,354 USD

A
Cheapest Retailer
-
$261 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$303 USD
View
A
Retailer 4
-
$324 USD
View
A
Retailer 5
-
$442 USD
View
A
Retailer 6
-
$450 USD
View
B+
Retailer 7
-
$539 USD
View
B+
Retailer 8
-
$541 USD
£426 GBP
View
B+
Retailer 9
-
$557 USD
ZAR 9,004 ZAR
View
B+
Retailer 10
-
$560 USD
View
B+
Retailer 11
-
$636 USD
A$979 AUD
View
B+
Retailer 12
-
$790 USD
A$1,215 AUD
View
B
Retailer 13
-
$995 USD
View
B
Retailer 14
-
$1,042 USD
View
B
Retailer 15
-
$1,354 USD
£1,066 GBP
View
Most Expensive
Queensmith
LG826669332 · Oct 27
$2,083 USD
£1,640 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $261 USDSave up to $1,093 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
$261 USD