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Round|Lab Grown|IGI

4.56ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG627495307

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627495307

Diamond specifications and retailer prices

From $994 USD
As of October 30, 2026
Save $5,266 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,260 USD at Do Amore Diamonds · As of October 31, 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 LG627495307 or 627495307. Listed at 23 retailers as of October 30, 2026, with prices from $994 to $6,260, a $5,266 spread on the same certified stone. Do Amore Diamonds lists it at $6,260. 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 angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627495307
Dimensions10.64 × 10.59 × 6.51 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
10.64 mm10.59 mm4.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627495307
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $6,260 USD|Low: $818 USD|High: $6,260 USD|Avg: $2,155 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 11$818 USD
Retailer 7$994 USD
Retailer 12$995 USD
Retailer 18$1,114 USD
Retailer 4$1,154 USD
Retailer 3$1,180 USD
Retailer 13$1,368 USD
Retailer 5$1,394 USD
Retailer 16$1,528 USD
Retailer 2$1,850 USD
Retailer 17$1,921 USD
Retailer 14$1,934 USD
Retailer 19$2,014 USD
Retailer 8$2,789 USD
Retailer 6$3,227 USD
Retailer 9$3,240 USD
Retailer 15$3,402 USD
Retailer 10$3,680 USD
Do Amore Diamonds$6,260 USD

37 data points across 19 retailers

23 retailers$994 USD to $6,260 USD

Retailer 1
-
$730 USD
Price last confirmed 33 days ago
Retailer 2
-
$794 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$835 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$994 USD
View
A
Retailer 5
-
$995 USD
View
A
Retailer 6
-
$1,114 USD
HK$8,700 HKD
View
B+
Retailer 7
-
$1,154 USD
View
A
Retailer 8
-
$1,180 USD
View
A
Retailer 9
-
$1,368 USD
£1,077 GBP
View
A
Retailer 10
-
$1,375 USD
View
A
Retailer 11
-
$1,394 USD
View
B+
Retailer 12
-
$1,850 USD
€1,762 EUR
View
B+
Retailer 13
-
$1,921 USD
ZAR 31,040 ZAR
View
B+
Retailer 14
-
$1,934 USD
A$2,976 AUD
View
B+
Retailer 15
-
$2,014 USD
View
B
Retailer 16
-
$2,617 USD
View
Retailer 17
-
$2,628 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$2,789 USD
View
B
Retailer 19
-
$3,227 USD
View
B
Retailer 20
-
$3,240 USD
SGD 4,378 SGD
View
B
Retailer 21
-
$3,402 USD
£2,679 GBP
View
Retailer 22
-
$3,680 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-55B5BBD23 · Oct 31
$6,260 USD
View
22 more retailers have this diamond
Prices start from $994 USDSave up to $5,266 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
$994 USD