CaratHunter
Plans
Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG618414653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618414653

Diamond specifications and retailer prices

From $1,181 USD
As of October 30, 2026
Save $6,439 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,620 USD at Do Amore Diamonds · As of October 28, 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 LG618414653 or 618414653. Listed at 20 retailers as of October 28, 2026, with prices from $1,181 to $7,620, a $6,439 spread on the same certified stone. Do Amore Diamonds lists it at $7,620. 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 angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618414653
Dimensions10.79 × 10.84 × 6.44 mm
L/W Ratio1.00
Girdle conditionFaceted
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
10.79 mm10.84 mm4.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618414653
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.6%

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 30
Current: $7,620 USD|Low: $653 USD|High: $9,800 USD|Avg: $2,718 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
Retailer 17
Retailer 18
October 28, 2026
Retailer 6$916 USD
Retailer 8$949 USD
Retailer 5$1,181 USD
Retailer 18$1,339 USD
Retailer 11$1,340 USD
Retailer 7$1,417 USD
Retailer 2$1,602 USD
Retailer 12$2,053 USD
Retailer 16$2,181 USD
Retailer 14$2,208 USD
Retailer 15$2,242 USD
Retailer 4$2,969 USD
Retailer 9$2,991 USD
Retailer 17$3,289 USD
Retailer 13$3,556 USD
Retailer 10$3,734 USD
Do Amore Diamonds$7,620 USD
Retailer 3$9,800 USD

39 data points across 18 retailers

20 retailers$1,181 USD to $7,620 USD

Retailer 1
-
$785 USD
Price last confirmed 29 days ago
Retailer 2
-
$890 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$949 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$1,181 USD
View
B+
Retailer 5
-
$1,339 USD
View
A
Retailer 6
-
$1,340 USD
View
A
Retailer 7
-
$1,417 USD
View
A
Retailer 8
-
$1,602 USD
£1,261 GBP
View
B+
Retailer 9
-
$2,053 USD
A$3,158 AUD
View
B+
Retailer 10
-
$2,181 USD
View
Retailer 11
-
$2,208 USD
ZAR 35,673 ZAR
View
Price last confirmed 7 days ago
Retailer 12
-
$2,242 USD
A$3,449 AUD
View
Price last confirmed 10 days ago
Retailer 13
-
$2,944 USD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$2,969 USD
View
B
Retailer 15
-
$2,991 USD
View
Retailer 16
-
$3,289 USD
A$5,060 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$3,556 USD
£2,800 GBP
View
B
Retailer 18
-
$3,734 USD
View
B
Retailer 19
-
$7,260 USD
View
Most Expensive
B
Do Amore Diamonds
23-618414653 · Oct 28
$7,620 USD
View
19 more retailers have this diamond
Prices start from $1,181 USDSave up to $6,439 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
$1,181 USD