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Oval|Lab Grown|IGI

4.31ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG793602875

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793602875

Diamond specifications and retailer prices

From $4,843 USD
As of October 29, 2026
Save $23,462 USD (83%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $28,305 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 4.31ct lab-grown oval diamond

This 4.31ct 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 LG793602875 or 793602875. Listed at 26 retailers as of October 28, 2026, with prices from $4,843 to $28,305, a $23,462 spread on the same certified stone. With Clarity lists it at $28,305. 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

4.31
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602875
Dimensions13.66 × 9.23 × 5.56 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm9.23 mm4.31 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602875
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $11,958 USD|Low: $4,650 USD|High: $16,960 USD|Avg: $8,424 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 19
Retailer 20
October 29, 2026
Retailer 19$4,843 USD
Retailer 7$5,076 USD
Retailer 12$5,424 USD
Retailer 4$5,618 USD
Retailer 6$5,618 USD
Retailer 18$5,645 USD
Retailer 8$5,783 USD
Retailer 17$5,834 USD
Retailer 11$7,011 USD
Retailer 5$7,021 USD
Retailer 14$7,136 USD
Retailer 9$7,940 USD
Retailer 16$8,716 USD
Retailer 13$8,956 USD
Retailer 2$9,445 USD
Retailer 15$11,494 USD
Retailer 1$11,958 USD
Retailer 20$12,577 USD
Retailer 10$14,375 USD
Retailer 3$16,960 USD

41 data points across 20 retailers

26 retailers$4,843 USD to $28,305 USD

A
Cheapest Retailer
-
$4,843 USD
Retailer 2
-
$4,843 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$5,076 USD
View
A
Retailer 4
-
$5,266 USD
CA$7,314 CAD
View
A
Retailer 5
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$5,424 USD
View
Final sale: no returns
Retailer 6
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$5,541 USD
View
Price last confirmed 36 days ago
A
Retailer 7
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$5,618 USD
View
Retailer 8
-
$5,618 USD
View
Price last confirmed 13 days ago
A
Retailer 9
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$5,645 USD
View
A
Retailer 10
-
$5,783 USD
View
A
Retailer 11
-
$5,834 USD
View
B+
Retailer 12
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$7,011 USD
View
B+
Retailer 13
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$7,021 USD
View
B+
Retailer 14
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$7,136 USD
£5,619 GBP
View
B+
Retailer 15
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$7,940 USD
£6,252 GBP
View
B+
Retailer 16
-
$9,445 USD
View
B+
Retailer 17
-
$11,494 USD
£9,050 GBP
View
B+
Retailer 18
-
$11,958 USD
ZAR 193,179 ZAR
View
B
Retailer 19
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$12,577 USD
View
B
Retailer 20
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$14,375 USD
View
B
Retailer 21
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$15,033 USD
View
B
Retailer 22
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$15,619 USD
View
B
Retailer 23
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$16,119 USD
View
B
Retailer 24
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$16,960 USD
View
B
Retailer 25
-
$20,140 USD
View
Most Expensive
B
With Clarity
793602875 · Oct 28
$28,305 USD
View
25 more retailers have this diamond
Prices start from $4,843 USDSave up to $23,462 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
4.31ct Oval
$4,843 USD