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Oval|Lab Grown|IGI

4.00ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG610331070

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG610331070

Diamond specifications and retailer prices

From €1,858 EUR
$2,076 USD
As of October 29, 2026
Save €11,622 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €26,307 EUR at Zales · As of October 30, 2026
View at Zales

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG610331070 or 610331070. Listed at 22 retailers as of October 29, 2026, with a 625% 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

4.00
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610331070
Dimensions12.72 × 9.11 × 5.60 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.72 mm9.11 mm4.00 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610331070
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.5%

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: €4,096 EUR|Low: €1,784 EUR|High: €26,307 EUR|Avg: €7,036 EUR|+2.9%
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
Zales
October 31, 2026
Retailer 2€1,858 EUR
Retailer 19€2,022 EUR
Retailer 12€2,059 EUR
Retailer 5€2,156 EUR
Retailer 16€2,305 EUR
Retailer 6€2,368 EUR
Retailer 4€2,868 EUR
Retailer 7€3,271 EUR
Retailer 10€3,282 EUR
Retailer 11€3,446 EUR
Retailer 1€4,096 EUR
Retailer 9€4,515 EUR
Retailer 13€5,066 EUR
Retailer 18€5,107 EUR
Retailer 15€5,545 EUR
Retailer 17€6,465 EUR
Retailer 8€8,312 EUR
Retailer 3€17,511 EUR
Retailer 14€26,307 EUR
Zales€26,307 EUR

40 data points across 20 retailers

22 retailers€1,858 EUR to €13,480 EUR

A
Cheapest Retailer
-
€1,858 EUR
$2,076 USD
A
Retailer 2
-
€2,022 EUR
$2,259 USD
View
A
Retailer 3
-
€2,059 EUR
£1,811 GBP
View
A
Retailer 4
-
€2,156 EUR
$2,409 USD
View
A
Retailer 5
-
€2,305 EUR
$2,575 USD
View
A
Retailer 6
-
€2,368 EUR
$2,646 USD
View
A
Retailer 7
-
€2,868 EUR
$3,204 USD
View
A
Retailer 8
-
€3,271 EUR
$3,654 USD
View
A
Retailer 9
-
€3,282 EUR
$3,667 USD
View
Final sale: no returns
Retailer 10
-
€3,446 EUR
$3,850 USD
View
Price last confirmed 13 days ago
A
Retailer 11
-
€3,472 EUR
CA$5,387 CAD
View
B+
Retailer 12
-
€4,096 EUR
View
B+
Retailer 13
-
€4,515 EUR
£3,972 GBP
View
B+
Retailer 14
-
€5,066 EUR
ZAR 91,425 ZAR
View
Retailer 15
-
€5,107 EUR
A$8,777 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
€5,545 EUR
$6,195 USD
View
B+
Retailer 17
-
€6,465 EUR
£5,687 GBP
View
B
Retailer 18
-
€8,312 EUR
$9,287 USD
View
B
Retailer 19
-
€10,889 EUR
$12,165 USD
View
B
Retailer 20
-
€13,480 EUR
$15,060 USD
View
Retailer 21
-
€26,307 EUR
$29,390 USD
View
Price under review
Most Expensive
Zales
519299897 · Oct 30
€26,307 EUR
$29,390 USD
View
Price under review
21 more retailers have this diamond
Prices start from €1,858 EURSave up to €11,622 EUR

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
4.00ct Oval
€1,858 EUR