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Oval|Lab Grown|IGI

4.50ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG761540223

Certificate IGI LG761540223

Diamond specifications and retailer prices

From $741 USD
Save $6,329 USD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,070 USD at Brilliant Earth
View at Brilliant Earth

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 LG761540223 or 761540223. Listed at 28 retailers, with prices from $741 to $7,070 at Brilliant Earth, a $6,329 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 angle38.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761540223
Dimensions9.05 × 9.05 × 12.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm9.05 mm4.50 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761540223
Side View
Table 62.0%Crown 38.8°Girdle: STK-THKPavilion 39°Culet: NoneDepth 62.0%

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: Sep 29
Current: $7,070 USD|Low: $591 USD|High: $8,870 USD|Avg: $2,216 USD|-20.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
September 29, 2026
Retailer 7$829 USD
Retailer 16$860 USD
Retailer 18$1,060 USD
Retailer 3$1,217 USD
Retailer 4$1,230 USD
Retailer 19$1,276 USD
Retailer 2$1,377 USD
Retailer 15$1,793 USD
Retailer 9$1,799 USD
Retailer 5$1,800 USD
Retailer 14$1,847 USD
Retailer 11$1,972 USD
Retailer 8$2,667 USD
Retailer 12$2,785 USD
Retailer 20$2,896 USD
Retailer 6$3,069 USD
Retailer 17$3,346 USD
Retailer 13$3,418 USD
Retailer 10$4,012 USD
Brilliant Earth$7,070 USD

38 data points across 20 retailers

28 retailers$741 USD to $7,070 USD

A
Cheapest Retailer
-
$741 USD
A
Retailer 2
-
$806 USD
View
A
Retailer 3
-
$829 USD
View
A
Retailer 4
-
$848 USD
View
A
Retailer 5
-
$860 USD
View
A
Retailer 6
-
$998 USD
HK$7,800 HKD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$1,060 USD
View
A
Retailer 8
-
$1,217 USD
View
B+
Retailer 9
-
$1,230 USD
View
A
Retailer 10
-
$1,276 USD
€1,215 EUR
View
A
Retailer 11
-
$1,336 USD
€1,272 EUR
View
A
Retailer 12
-
$1,380 USD
£1,087 GBP
View
B+
Retailer 13
-
$1,793 USD
ZAR 28,968 ZAR
View
B+
Retailer 14
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$1,799 USD
A$2,768 AUD
View
B+
Retailer 15
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$1,800 USD
View
B+
Retailer 16
-
$1,847 USD
A$2,842 AUD
View
B+
Retailer 17
-
$1,972 USD
View
B+
Retailer 18
-
$2,417 USD
View
B+
Retailer 19
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$2,667 USD
£2,100 GBP
View
B
Retailer 20
-
$2,785 USD
View
B
Retailer 21
-
$2,896 USD
SGD 3,914 SGD
View
B
Retailer 22
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$2,964 USD
View
B
Retailer 23
-
$3,069 USD
View
B
Retailer 24
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$3,224 USD
View
B
Retailer 25
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$3,346 USD
A$5,148 AUD
View
B
Retailer 26
-
$3,418 USD
£2,691 GBP
View
B
Retailer 27
-
$4,094 USD
View
Most Expensive
B
Brilliant Earth
17407961A · Sep 29
$7,070 USD
View
27 more retailers have this diamond
Prices start from $741 USDSave up to $6,329 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
$741 USD