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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 $1,510 SGD
$1,181 USD
As of October 30, 2026
Save $8,232 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,741 SGD 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 $1,510 to $9,741, a $8,232 spread on the same certified stone. Do Amore Diamonds lists it at $9,741. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,741 SGD|Low: $1,171 SGD|High: $12,528 SGD|Avg: $3,495 SGD
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$1,171 SGD
Retailer 8$1,213 SGD
Retailer 5$1,510 SGD
Retailer 18$1,712 SGD
Retailer 11$1,713 SGD
Retailer 7$1,811 SGD
Retailer 2$2,048 SGD
Retailer 12$2,624 SGD
Retailer 16$2,788 SGD
Retailer 14$2,823 SGD
Retailer 15$2,866 SGD
Retailer 4$3,796 SGD
Retailer 9$3,824 SGD
Retailer 17$4,205 SGD
Retailer 13$4,546 SGD
Retailer 10$4,773 SGD
Do Amore Diamonds$9,741 SGD
Retailer 3$12,528 SGD

37 data points across 18 retailers

20 retailers$1,510 SGD to $9,741 SGD

Retailer 1
-
$1,004 SGD
$785 USD
Price last confirmed 31 days ago
Retailer 2
-
$1,138 SGD
$890 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$1,213 SGD
$949 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$1,510 SGD
$1,181 USD
View
B+
Retailer 5
-
$1,712 SGD
$1,339 USD
View
A
Retailer 6
-
$1,713 SGD
$1,340 USD
View
A
Retailer 7
-
$1,811 SGD
$1,417 USD
View
A
Retailer 8
-
$2,048 SGD
£1,261 GBP
View
B+
Retailer 9
-
$2,624 SGD
A$3,158 AUD
View
B+
Retailer 10
-
$2,788 SGD
$2,181 USD
View
Retailer 11
-
$2,823 SGD
ZAR 35,673 ZAR
View
Price last confirmed 8 days ago
Retailer 12
-
$2,866 SGD
A$3,449 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
$3,764 SGD
$2,944 USD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$3,796 SGD
$2,969 USD
View
B
Retailer 15
-
$3,824 SGD
$2,991 USD
View
Retailer 16
-
$4,205 SGD
A$5,060 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$4,546 SGD
£2,800 GBP
View
B
Retailer 18
-
$4,773 SGD
$3,734 USD
View
B
Retailer 19
-
$9,281 SGD
$7,260 USD
View
Most Expensive
B
Do Amore Diamonds
23-618414653 · Oct 28
$9,741 SGD
$7,620 USD
View
19 more retailers have this diamond
Prices start from $1,510 SGDSave up to $8,232 SGD

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
$1,510 SGD