Oval|Lab Grown|IGI

4.02ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG793602873

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793602873

Diamond specifications and retailer prices

From $4,532 USD
As of October 29, 2026
Save $21,869 USD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $26,401 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793602873 or 793602873. Listed at 26 retailers as of October 28, 2026, with prices from $4,532 to $26,401, a $21,869 spread on the same certified stone. With Clarity lists it at $26,401. 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

4.02
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602873
Dimensions12.95 × 8.94 × 5.54 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm8.94 mm4.02 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602873
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $11,188 USD|Low: $4,912 USD|High: $25,941 USD|Avg: $10,111 USD|+1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 29, 2026
Retailer 6$4,912 USD
Retailer 3$5,257 USD
Retailer 17$5,295 USD
Retailer 7$5,405 USD
Retailer 16$5,441 USD
Retailer 14$5,959 USD
Retailer 5$6,205 USD
Retailer 12$6,826 USD
Retailer 4$7,407 USD
Retailer 15$8,130 USD
Retailer 19$8,812 USD
Retailer 13$10,942 USD
Retailer 1$11,188 USD
Retailer 18$11,732 USD
Retailer 8$13,408 USD
Retailer 9$14,022 USD
Retailer 10$14,609 USD
Retailer 2$15,820 USD
Retailer 11$18,781 USD
With Clarity$25,941 USD

38 data points across 20 retailers

26 retailers$4,532 USD to $26,401 USD

A
Cheapest Retailer
-
$4,532 USD
A
Retailer 2
-
$4,543 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$4,749 USD
View
A
Retailer 4
-
$4,912 USD
CA$6,822 CAD
View
A
Retailer 5
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$5,197 USD
View
Price last confirmed 36 days ago
A
Retailer 6
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$5,257 USD
View
A
Retailer 7
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$5,257 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$5,295 USD
View
A
Retailer 9
-
$5,405 USD
View
A
Retailer 10
-
$5,441 USD
View
B+
Retailer 11
-
$5,959 USD
View
Final sale: no returns
B+
Retailer 12
-
$6,205 USD
View
B+
Retailer 13
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$6,569 USD
View
B+
Retailer 14
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$6,826 USD
£5,374 GBP
View
B+
Retailer 15
-
$7,407 USD
£5,832 GBP
View
B+
Retailer 16
-
$8,812 USD
View
B+
Retailer 17
-
$10,942 USD
£8,616 GBP
View
B+
Retailer 18
-
$11,188 USD
ZAR 180,744 ZAR
View
B
Retailer 19
-
$11,732 USD
View
B
Retailer 20
-
$13,408 USD
View
B
Retailer 21
-
$14,022 USD
View
B
Retailer 22
-
$14,609 USD
View
B
Retailer 23
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$15,034 USD
View
B
Retailer 24
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$15,820 USD
View
B
Retailer 25
-
$18,781 USD
View
Most Expensive
B
With Clarity
793602873 · Oct 28
$26,401 USD
View
25 more retailers have this diamond
Prices start from $4,532 USDSave up to $21,869 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.

A
4.02ct Oval
$4,532 USD