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Round|Lab Grown|IGI

1.25ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG576330025

Shape and cutting style on the report: Round brilliant

Certificate IGI LG576330025

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of October 29, 2026
Save $2,778 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,101 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576330025 or 576330025. Listed at 16 retailers as of October 29, 2026, with prices from $323 to $3,101, a $2,778 spread on the same certified stone. Do Amore Diamonds lists it at $3,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576330025
Dimensions6.96 × 6.89 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.96 mm6.89 mm1.25 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576330025
Side View
Table 59.5%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.0%

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: Oct 29
Current: $3,101 CAD|Low: $258 CAD|High: $5,788 CAD|Avg: $1,247 CAD
Do Amore Diamonds
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
Retailer 17
October 30, 2026
Retailer 14$323 CAD
Retailer 17$360 CAD
Retailer 4$374 CAD
Retailer 6$400 CAD
Retailer 16$400 CAD
Retailer 7$481 CAD
Retailer 2$535 CAD
Retailer 15$747 CAD
Retailer 12$758 CAD
Retailer 3$842 CAD
Retailer 11$1,074 CAD
Retailer 13$1,289 CAD
Retailer 5$1,418 CAD
Retailer 8$1,655 CAD
Retailer 10$1,778 CAD
Do Amore Diamonds$3,101 CAD
Retailer 9$5,788 CAD

26 data points across 17 retailers

16 retailers$323 CAD to $3,101 CAD

A
Cheapest Retailer
-
$323 CAD
$231 USD
A
Retailer 2
-
$360 CAD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$374 CAD
$268 USD
View
A
Retailer 4
-
$400 CAD
$286 USD
View
A
Retailer 5
-
$400 CAD
$286 USD
View
A
Retailer 6
-
$481 CAD
$344 USD
View
A
Retailer 7
-
$535 CAD
$383 USD
View
Retailer 8
-
$747 CAD
$535 USD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$758 CAD
ZAR 8,768 ZAR
View
A
Retailer 10
-
$842 CAD
$603 USD
View
B+
Retailer 11
-
$1,074 CAD
A$1,183 AUD
View
B+
Retailer 12
-
$1,289 CAD
$923 USD
View
B+
Retailer 13
-
$1,418 CAD
$1,015 USD
View
B
Retailer 14
-
$1,655 CAD
$1,185 USD
View
B
Retailer 15
-
$1,778 CAD
£1,002 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3C1687B20 · Oct 30
$3,101 CAD
$2,220 USD
View
15 more retailers have this diamond
Prices start from $323 CADSave up to $2,778 CAD

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
$323 CAD