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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG682503653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG682503653

Diamond specifications and retailer prices

From $1,435 CAD
$1,027 USD
As of October 29, 2026
Save $10,956 CAD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,391 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG682503653 or 682503653. Listed at 11 retailers as of October 29, 2026, with prices from $1,435 to $12,391, a $10,956 spread on the same certified stone. Do Amore Diamonds lists it at $12,391. 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

5.51
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682503653
Dimensions11.35 × 11.28 × 6.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.35 mm11.28 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682503653
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: $12,391 CAD|Low: $1,377 CAD|High: $12,740 CAD|Avg: $4,354 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
October 29, 2026
Retailer 9$1,435 CAD
Retailer 13$2,169 CAD
Retailer 7$2,418 CAD
Retailer 11$2,611 CAD
Retailer 8$2,612 CAD
Retailer 12$2,657 CAD
Retailer 4$3,161 CAD
Retailer 3$3,445 CAD
Retailer 10$3,480 CAD
Retailer 2$5,936 CAD
Retailer 6$5,986 CAD
Retailer 5$7,711 CAD
Do Amore Diamonds$12,391 CAD

19 data points across 13 retailers

11 retailers$1,435 CAD to $12,391 CAD

A
Cheapest Retailer
-
$1,435 CAD
$1,027 USD
A
Retailer 2
-
$2,169 CAD
$1,553 USD
View
Retailer 3
-
$2,418 CAD
£1,363 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$2,611 CAD
$1,869 USD
View
B+
Retailer 5
-
$2,612 CAD
$1,870 USD
View
B+
Retailer 6
-
$2,657 CAD
$1,902 USD
View
B+
Retailer 7
-
$3,445 CAD
$2,466 USD
View
B+
Retailer 8
-
$3,480 CAD
$2,491 USD
View
B
Retailer 9
-
$5,936 CAD
£3,346 GBP
View
Retailer 10
-
$5,986 CAD
$4,285 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
7-1679207 · Oct 31
$12,391 CAD
$8,870 USD
View
10 more retailers have this diamond
Prices start from $1,435 CADSave up to $10,956 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
5.51ct Round
$1,435 CAD