Radiant|Lab Grown|IGI

2.57ct H VVS1 Radiant Lab Grown Diamond

ID • H/VVS1 • IGI LG550245327

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

Certificate IGI LG550245327

Diamond specifications and retailer prices

From $953 CAD
$682 USD
As of October 31, 2026
Save $3,633 CAD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,586 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG550245327 or 550245327. Listed at 20 retailers as of October 31, 2026, with prices from $953 to $4,586, a $3,633 spread on the same certified stone. MOH London lists it at $4,586. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550245327
Dimensions9.28 × 6.59 × 4.62 mm
L/W Ratio1.41
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
9.28 mm6.59 mm2.57 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550245327
Side View
Table 65.0%Crown 41.1°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 70.1%

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 31
Current: $4,586 CAD|Low: $679 CAD|High: $5,783 CAD|Avg: $2,315 CAD
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 17$852 CAD
Retailer 7$953 CAD
Retailer 5$954 CAD
Retailer 18$1,056 CAD
Retailer 15$1,236 CAD
Retailer 14$1,287 CAD
Retailer 6$1,511 CAD
Retailer 2$1,605 CAD
Retailer 4$1,619 CAD
Retailer 16$2,298 CAD
Retailer 11$2,346 CAD
Retailer 13$2,549 CAD
Retailer 3$2,778 CAD
Retailer 8$3,066 CAD
Retailer 12$3,199 CAD
Retailer 9$3,312 CAD
Retailer 10$3,494 CAD
MOH London$4,586 CAD

39 data points across 18 retailers

20 retailers$953 CAD to $4,586 CAD

Retailer 1
-
$852 CAD
$610 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$953 CAD
$682 USD
View
Final sale: no returns
Retailer 3
-
$954 CAD
$683 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$1,056 CAD
$756 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$1,056 CAD
$756 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,236 CAD
$885 USD
View
A
Retailer 7
-
$1,287 CAD
$921 USD
View
A
Retailer 8
-
$1,511 CAD
$1,082 USD
View
A
Retailer 9
-
$1,605 CAD
€1,094 EUR
View
A
Retailer 10
-
$1,619 CAD
$1,159 USD
View
B+
Retailer 11
-
$2,298 CAD
$1,645 USD
View
B+
Retailer 12
-
$2,346 CAD
A$2,584 AUD
View
B+
Retailer 13
-
$2,549 CAD
ZAR 29,483 ZAR
View
Retailer 14
-
$2,778 CAD
$1,989 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$3,066 CAD
£1,728 GBP
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$3,199 CAD
$2,290 USD
View
Retailer 17
-
$3,312 CAD
$2,371 USD
View
Price last confirmed 42 days ago
B
Retailer 18
-
$3,415 CAD
$2,445 USD
View
B
Retailer 19
-
$3,494 CAD
$2,502 USD
View
Most Expensive
B
MOH London
LG550245327 · Nov 1
$4,586 CAD
£2,585 GBP
View
19 more retailers have this diamond
Prices start from $953 CADSave up to $3,633 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
2.57ct Radiant
$953 CAD