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Oval|Lab Grown|IGI

4.66ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG666424591

Certificate IGI LG666424591

Diamond specifications and retailer prices

From $3,321 USD
Save $8,342 USD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,651 USD at Taylor and Hart
View at Taylor and Hart

About this 4.66ct lab-grown oval diamond

This 4.66ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG666424591 or 666424591. Listed at 19 retailers, with a 251% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.66
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666424591
Dimensions13.93 × 9.28 × 5.72 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.93 mm9.28 mm4.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666424591
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

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: Sep 29
Current: $25,200 USD|Low: $3,321 USD|High: $25,200 USD|Avg: $7,394 USD
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
Retailer 19
Taylor and Hart
October 1, 2026
Retailer 9$3,321 USD
Retailer 4$3,663 USD
Retailer 2$3,985 USD
Retailer 3$4,059 USD
Retailer 5$4,190 USD
Retailer 19$4,249 USD
Retailer 6$4,595 USD
Retailer 12$4,929 USD
Retailer 11$5,036 USD
Retailer 18$5,860 USD
Retailer 14$6,330 USD
Retailer 7$6,584 USD
Retailer 10$8,631 USD
Retailer 17$9,095 USD
Retailer 15$9,800 USD
Retailer 16$10,166 USD
Retailer 13$11,663 USD
Retailer 8$12,370 USD
Taylor and Hart$16,651 USD
Retailer 1$25,200 USD

19 data points across 20 retailers

19 retailers$3,321 USD to $11,663 USD

B+
Cheapest Retailer
-
$3,321 USD
B+
Retailer 2
-
$3,663 USD
View
B+
Retailer 3
-
$3,985 USD
View
B+
Retailer 4
-
$4,059 USD
View
B+
Retailer 5
-
$4,190 USD
View
B+
Retailer 6
-
$4,249 USD
View
B+
Retailer 7
-
$4,595 USD
View
B+
Retailer 8
-
$4,929 USD
£3,881 GBP
View
B
Retailer 9
-
$5,860 USD
View
B
Retailer 10
-
$6,338 USD
£4,991 GBP
View
B
Retailer 11
-
$6,584 USD
£5,184 GBP
View
B
Retailer 12
-
$7,250 USD
View
B
Retailer 13
-
$9,095 USD
A$13,992 AUD
View
B
Retailer 14
-
$9,800 USD
ZAR 158,315 ZAR
View
B
Retailer 15
-
$10,166 USD
£8,005 GBP
View
B
Retailer 16
-
$11,663 USD
View
B
Retailer 17
-
$12,370 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Taylor and Hart
E7E75YG · Sep 30
$16,651 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,321 USDSave up to $8,342 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+
4.66ct Oval
$3,321 USD