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Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG750537434

Shape and cutting style on the report: Round brilliant

Certificate IGI LG750537434

Diamond specifications and retailer prices

From $990 CAD
$709 USD
As of October 26, 2026
Save $3,548 CAD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,385 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.56ct lab-grown round diamond

This 4.56ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750537434 or 750537434. Listed at 22 retailers as of October 26, 2026, with a 358% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.56
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750537434
Dimensions10.53 × 10.47 × 6.66 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
10.53 mm10.47 mm4.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750537434
Side View
Table 56.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.4%

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 26
Current: $11,385 CAD|Low: $979 CAD|High: $13,704 CAD|Avg: $3,044 CAD|-16.9%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 21$990 CAD
Retailer 9$1,078 CAD
Retailer 3$1,150 CAD
Retailer 14$1,207 CAD
Retailer 11$1,341 CAD
Retailer 18$1,397 CAD
Retailer 5$1,655 CAD
Retailer 19$1,785 CAD
Retailer 2$1,836 CAD
Retailer 20$1,865 CAD
Retailer 15$2,309 CAD
Retailer 17$2,446 CAD
Retailer 13$2,462 CAD
Retailer 6$2,512 CAD
Retailer 7$3,231 CAD
Retailer 10$3,867 CAD
Retailer 4$3,920 CAD
Retailer 8$3,962 CAD
Retailer 16$4,538 CAD
Retailer 12$5,189 CAD
Brilliant Earth$11,385 CAD

33 data points across 21 retailers

22 retailers$990 CAD to $4,538 CAD

A
Cheapest Retailer
-
$990 CAD
$709 USD
Retailer 2
-
$1,078 CAD
$772 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,150 CAD
$823 USD
View
Retailer 4
-
$1,207 CAD
$864 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,341 CAD
HK$7,500 HKD
View
A
Retailer 6
-
$1,397 CAD
$1,000 USD
View
A
Retailer 7
-
$1,655 CAD
$1,185 USD
View
A
Retailer 8
-
$1,785 CAD
€1,217 EUR
View
A
Retailer 9
-
$1,836 CAD
£1,035 GBP
View
B+
Retailer 10
-
$1,865 CAD
$1,335 USD
View
B+
Retailer 11
-
$2,309 CAD
$1,653 USD
View
B+
Retailer 12
-
$2,446 CAD
ZAR 28,289 ZAR
View
B+
Retailer 13
-
$2,462 CAD
A$2,712 AUD
View
B+
Retailer 14
-
$2,512 CAD
$1,798 USD
View
Retailer 15
-
$3,231 CAD
$2,313 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$3,650 CAD
$2,613 USD
View
B
Retailer 17
-
$3,867 CAD
SGD 3,741 SGD
View
B
Retailer 18
-
$3,920 CAD
$2,806 USD
View
B
Retailer 19
-
$3,962 CAD
$2,837 USD
View
B
Retailer 20
-
$4,538 CAD
£2,558 GBP
View
Retailer 21
-
$5,189 CAD
$3,715 USD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
16693870A · Oct 31
$11,385 CAD
$8,150 USD
View
Price under review
21 more retailers have this diamond
Prices start from $990 CADSave up to $3,548 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
4.56ct Round
$990 CAD