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Round|Lab Grown|IGI

2.51ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG814638765

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814638765

Diamond specifications and retailer prices

From $490 CAD
$350 USD
As of October 29, 2026
Save $1,890 CAD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,380 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814638765 or 814638765. Listed at 19 retailers as of October 26, 2026, with prices from $490 to $2,380, a $1,890 spread on the same certified stone. MOH London lists it at $2,380. 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

2.51
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814638765
Dimensions8.77 × 8.74 × 5.36 mm
L/W Ratio1.00
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 Faint Blue
Top View
8.77 mm8.74 mm2.51 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814638765
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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: $2,380 CAD|Low: $470 CAD|High: $2,549 CAD|Avg: $1,272 CAD|-5.5%
MOH London
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$490 CAD
Retailer 7$549 CAD
Retailer 6$570 CAD
Retailer 4$609 CAD
Retailer 18$609 CAD
Retailer 2$805 CAD
Retailer 17$843 CAD
Retailer 15$847 CAD
Retailer 9$1,020 CAD
Retailer 12$1,091 CAD
Retailer 13$1,352 CAD
Retailer 14$1,467 CAD
Retailer 10$1,544 CAD
Retailer 16$1,783 CAD
Retailer 5$1,955 CAD
Retailer 11$2,013 CAD
Retailer 3$2,298 CAD
Retailer 8$2,343 CAD
MOH London$2,380 CAD

36 data points across 19 retailers

19 retailers$490 CAD to $2,380 CAD

A
Cheapest Retailer
-
$490 CAD
$350 USD
A
Retailer 2
-
$549 CAD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$570 CAD
$407 USD
View
A
Retailer 4
-
$609 CAD
$435 USD
View
A
Retailer 5
-
$609 CAD
$435 USD
View
A
Retailer 6
-
$805 CAD
£453 GBP
View
B+
Retailer 7
-
$843 CAD
$602 USD
View
A
Retailer 8
-
$847 CAD
$605 USD
View
A
Retailer 9
-
$1,020 CAD
$729 USD
View
A
Retailer 10
-
$1,091 CAD
£614 GBP
View
B+
Retailer 11
-
$1,352 CAD
A$1,486 AUD
View
B+
Retailer 12
-
$1,467 CAD
ZAR 16,931 ZAR
View
B+
Retailer 13
-
$1,544 CAD
$1,103 USD
View
B+
Retailer 14
-
$1,783 CAD
$1,274 USD
View
B+
Retailer 15
-
$1,955 CAD
$1,397 USD
View
B+
Retailer 16
-
$2,013 CAD
$1,439 USD
View
B
Retailer 17
-
$2,298 CAD
$1,642 USD
View
B
Retailer 18
-
$2,343 CAD
$1,674 USD
View
Most Expensive
B
MOH London
LG814638765 · Oct 26
$2,380 CAD
£1,339 GBP
View
18 more retailers have this diamond
Prices start from $490 CADSave up to $1,890 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
2.51ct Round
$490 CAD