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Round|Lab Grown|IGI

4.50ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG567370752

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567370752

Diamond specifications and retailer prices

From $738 SGD
$577 USD
As of October 29, 2026
Save $5,821 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,558 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown round diamond

This 4.5ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG567370752 or 567370752. Listed at 14 retailers as of October 29, 2026, with prices from $738 to $6,558, a $5,821 spread on the same certified stone. Do Amore Diamonds lists it at $6,558. 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

4.50
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567370752
Dimensions10.62 × 10.55 × 6.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.62 mm10.55 mm4.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567370752
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.0%

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 29
Current: $6,558 SGD|Low: $593 SGD|High: $6,558 SGD|Avg: $2,402 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
October 28, 2026
Retailer 11$738 SGD
Retailer 3$827 SGD
Retailer 14$827 SGD
Retailer 12$915 SGD
Retailer 2$1,087 SGD
Retailer 13$1,409 SGD
Retailer 15$1,436 SGD
Retailer 6$1,468 SGD
Retailer 8$2,270 SGD
Retailer 4$2,657 SGD
Retailer 10$2,876 SGD
Retailer 5$3,410 SGD
Retailer 9$4,002 SGD
Retailer 7$5,062 SGD
Do Amore Diamonds$6,558 SGD

21 data points across 15 retailers

14 retailers$738 SGD to $6,558 SGD

A
Cheapest Retailer
-
$738 SGD
$577 USD
A
Retailer 2
-
$827 SGD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
$827 SGD
$647 USD
View
Retailer 4
-
$915 SGD
$716 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$915 SGD
$716 USD
View
A
Retailer 6
-
$1,087 SGD
$850 USD
View
B+
Retailer 7
-
$1,409 SGD
$1,102 USD
View
A
Retailer 8
-
$1,436 SGD
$1,123 USD
View
A
Retailer 9
-
$1,468 SGD
$1,148 USD
View
B+
Retailer 10
-
$2,270 SGD
$1,776 USD
View
B+
Retailer 11
-
$2,657 SGD
$2,078 USD
View
B
Retailer 12
-
$3,410 SGD
$2,667 USD
View
B
Retailer 13
-
$4,002 SGD
£2,465 GBP
View
Most Expensive
B
Do Amore Diamonds
27-099434230 · Oct 31
$6,558 SGD
$5,130 USD
View
13 more retailers have this diamond
Prices start from $738 SGDSave up to $5,821 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
4.50ct Round
$738 SGD