Oval|Lab Grown|IGI

5.05ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG805692428

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805692428

Diamond specifications and retailer prices

From $3,419 USD
As of October 30, 2026
Save $7,631 USD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,991 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805692428 or 805692428. Listed at 22 retailers as of October 30, 2026, with a 223% 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

5.05
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805692428
Dimensions16.03 × 8.91 × 5.60 mm
L/W Ratio1.80
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.03 mm8.91 mm5.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805692428
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,182 USD|Low: $3,261 USD|High: $13,991 USD|Avg: $6,531 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 30, 2026
Retailer 5$3,419 USD
Retailer 17$3,433 USD
Retailer 6$3,735 USD
Retailer 7$3,844 USD
Retailer 13$3,941 USD
Retailer 2$3,982 USD
Retailer 20$4,140 USD
Retailer 1$4,182 USD
Retailer 4$4,976 USD
Retailer 12$5,317 USD
Retailer 19$5,493 USD
Retailer 18$5,730 USD
Retailer 16$5,865 USD
Retailer 9$6,096 USD
Retailer 10$8,052 USD
Retailer 14$8,089 USD
Retailer 8$9,984 USD
Retailer 15$10,147 USD
Retailer 3$11,050 USD
Retailer 11$13,080 USD
Taylor and Hart$13,991 USD

32 data points across 21 retailers

22 retailers$3,419 USD to $11,050 USD

B+
Cheapest Retailer
-
$3,419 USD
B+
Retailer 2
-
$3,433 USD
View
B+
Retailer 3
-
$3,735 USD
View
B
Retailer 4
-
$3,844 USD
View
Final sale: no returns
Retailer 5
-
$3,941 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$3,982 USD
View
B+
Retailer 7
-
$4,140 USD
View
B+
Retailer 8
-
$4,182 USD
£3,293 GBP
View
B
Retailer 9
-
$4,976 USD
View
B
Retailer 10
-
$5,317 USD
£4,186 GBP
View
B
Retailer 11
-
$5,493 USD
View
B
Retailer 12
-
$5,730 USD
View
B
Retailer 13
-
$5,865 USD
View
B
Retailer 14
-
$6,096 USD
£4,800 GBP
View
Retailer 15
-
$8,052 USD
A$12,388 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$8,089 USD
ZAR 130,683 ZAR
View
B
Retailer 17
-
$9,528 USD
View
B
Retailer 18
-
$9,984 USD
View
B
Retailer 19
-
$10,147 USD
£7,990 GBP
View
B
Retailer 20
-
$11,050 USD
View
Retailer 21
-
$13,080 USD
View
Price under review
Most Expensive
Taylor and Hart
9H2CU91 · Oct 30
$13,991 USD
View
Price under review
21 more retailers have this diamond
Prices start from $3,419 USDSave up to $7,631 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
5.05ct Oval
$3,419 USD