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Oval|Lab Grown|IGI

4.50ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG803646516

Certificate IGI LG803646516

Diamond specifications and retailer prices

From $800 USD
Save $5,550 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,350 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.5ct lab-grown oval diamond

This 4.5ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803646516 or 803646516. Listed at 16 retailers, with prices from $800 to $6,350 at Do Amore Diamonds, a $5,550 spread on the same certified stone. 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803646516
Dimensions14.16 × 9.03 × 5.57 mm
L/W Ratio1.57
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.16 mm9.03 mm4.50 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803646516
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,350 USD|Low: $558 USD|High: $6,350 USD|Avg: $2,173 USD|+2.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
Retailer 20
October 1, 2026
Retailer 18$800 USD
Retailer 16$1,030 USD
Retailer 9$1,037 USD
Retailer 19$1,161 USD
Retailer 3$1,170 USD
Retailer 17$1,360 USD
Retailer 6$1,366 USD
Retailer 4$1,541 USD
Retailer 10$1,573 USD
Retailer 15$1,962 USD
Retailer 5$1,971 USD
Retailer 20$2,218 USD
Retailer 8$2,635 USD
Retailer 11$2,713 USD
Retailer 7$3,200 USD
Retailer 12$3,335 USD
Retailer 2$3,382 USD
Retailer 14$3,471 USD
Retailer 13$5,620 USD
Do Amore Diamonds$6,350 USD

20 data points across 20 retailers

16 retailers$800 USD to $6,350 USD

A
Cheapest Retailer
-
$800 USD
A
Retailer 2
-
$1,030 USD
View
A
Retailer 3
-
$1,161 USD
View
B+
Retailer 4
-
$1,170 USD
View
A
Retailer 5
-
$1,360 USD
€1,295 EUR
View
A
Retailer 6
-
$1,366 USD
£1,076 GBP
View
Price last confirmed 26 days ago
A
Retailer 7
-
$1,541 USD
View
B+
Retailer 8
-
$1,962 USD
A$3,019 AUD
View
B+
Retailer 9
-
$1,971 USD
View
B+
Retailer 10
-
$2,218 USD
View
B+
Retailer 11
-
$2,635 USD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$3,200 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$3,382 USD
A$5,203 AUD
View
B
Retailer 14
-
$3,471 USD
£2,733 GBP
View
B
Retailer 15
-
$5,620 USD
View
Most Expensive
B
Do Amore Diamonds
27-A30F553BC · Sep 30
$6,350 USD
View
15 more retailers have this diamond
Prices start from $800 USDSave up to $5,550 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.

A
4.50ct Oval
$800 USD