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Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG773643513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG773643513

Diamond specifications and retailer prices

From $685 USD
As of October 31, 2026
Save $4,745 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,430 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 LG773643513 or 773643513. Listed at 22 retailers as of October 31, 2026, with prices from $685 to $5,430, a $4,745 spread on the same certified stone. Do Amore Diamonds lists it at $5,430. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773643513
Dimensions10.57 × 10.50 × 6.59 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
10.57 mm10.50 mm4.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773643513
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: $5,430 USD|Low: $612 USD|High: $5,430 USD|Avg: $2,011 USD
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
November 1, 2026
Retailer 3$612 USD
Retailer 6$685 USD
Retailer 16$1,003 USD
Retailer 2$1,141 USD
Retailer 9$1,249 USD
Retailer 11$1,389 USD
Retailer 13$1,648 USD
Retailer 12$1,687 USD
Retailer 10$1,747 USD
Retailer 14$1,882 USD
Retailer 4$2,372 USD
Retailer 5$2,420 USD
Retailer 8$2,813 USD
Retailer 7$3,125 USD
Retailer 15$3,334 USD
Do Amore Diamonds$5,430 USD

36 data points across 16 retailers

22 retailers$685 USD to $5,430 USD

Retailer 1
-
$612 USD
Price last confirmed 11 days ago
Retailer 2
-
$685 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$685 USD
View
Final sale: no returns
Retailer 4
-
$758 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$758 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$758 USD
View
B+
Retailer 7
-
$1,003 USD
View
A
Retailer 8
-
$1,141 USD
£899 GBP
View
A
Retailer 9
-
$1,249 USD
£983 GBP
View
A
Retailer 10
-
$1,389 USD
View
Retailer 11
-
$1,648 USD
ZAR 26,626 ZAR
View
Price last confirmed 12 days ago
Retailer 12
-
$1,687 USD
A$2,596 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$1,747 USD
A$2,688 AUD
View
Retailer 14
-
$1,882 USD
View
Price last confirmed 9 days ago
Retailer 15
-
$2,201 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$2,201 USD
View
B+
Retailer 17
-
$2,372 USD
View
B+
Retailer 18
-
$2,420 USD
View
B
Retailer 19
-
$2,813 USD
View
Retailer 20
-
$3,125 USD
A$4,807 AUD
View
Price last confirmed 24 days ago
Retailer 21
-
$3,334 USD
£2,625 GBP
View
Price last confirmed 17 days ago
Most Expensive
B
Do Amore Diamonds
27-D6D7F2040 · Nov 1
$5,430 USD
View
21 more retailers have this diamond
Prices start from $685 USDSave up to $4,745 USD

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
$685 USD