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Oval|Lab Grown|IGI

4.50ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG835645868

Certificate IGI LG835645868

Diamond specifications and retailer prices

From $776 USD
Save $6,425 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,201 USD at Queensmith
View at Queensmith

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 LG835645868 or 835645868. Listed at 16 retailers, with prices from $776 to $7,201 at Queensmith, a $6,425 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835645868
Dimensions13.32 × 8.97 × 5.32 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.32 mm8.97 mm4.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835645868
Side View
Table 65.0%Crown 39.5°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 2
Current: $7,201 USD|Low: $551 USD|High: $7,201 USD|Avg: $2,254 USD
Queensmith
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
October 2, 2026
Retailer 3$776 USD
Retailer 12$980 USD
Retailer 11$1,152 USD
Retailer 16$1,250 USD
Retailer 9$1,289 USD
Retailer 2$1,718 USD
Retailer 15$1,728 USD
Retailer 4$1,913 USD
Retailer 5$1,955 USD
Retailer 6$2,499 USD
Retailer 8$2,640 USD
Retailer 7$2,775 USD
Retailer 14$2,864 USD
Retailer 13$3,198 USD
Retailer 10$3,382 USD
Queensmith$7,201 USD

21 data points across 16 retailers

16 retailers$776 USD to $7,201 USD

B+
Cheapest Retailer
-
$776 USD
B+
Retailer 2
-
$980 USD
View
B
Retailer 3
-
$1,152 USD
View
B+
Retailer 4
-
$1,250 USD
€1,190 EUR
View
B+
Retailer 5
-
$1,289 USD
£1,015 GBP
View
B+
Retailer 6
-
$1,718 USD
ZAR 27,756 ZAR
View
B
Retailer 7
-
$1,728 USD
A$2,659 AUD
View
B
Retailer 8
-
$1,913 USD
View
B
Retailer 9
-
$1,955 USD
View
B
Retailer 10
-
$2,499 USD
£1,968 GBP
View
B
Retailer 11
-
$2,640 USD
View
B
Retailer 12
-
$2,775 USD
View
B
Retailer 13
-
$2,864 USD
View
C
Retailer 14
-
$3,198 USD
£2,518 GBP
View
C
Retailer 15
-
$3,382 USD
A$5,203 AUD
View
Most Expensive
C
Queensmith
LG835645868 · Sep 29
$7,201 USD
£5,670 GBP
View
15 more retailers have this diamond
Prices start from $776 USDSave up to $6,425 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.

B+
4.50ct Oval
$776 USD