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Oval|Lab Grown|IGI

4.07ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG681578625

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG681578625

Diamond specifications and retailer prices

From $2,386 USD
As of October 29, 2026
Save $12,274 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,660 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown oval diamond

This 4.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681578625 or 681578625. Listed at 24 retailers as of October 29, 2026, with prices from $2,386 to $14,660, a $12,274 spread on the same certified stone. Do Amore Diamonds lists it at $14,660. 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

4.07
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578625
Dimensions12.68 × 9.00 × 5.68 mm
L/W Ratio1.41
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
12.68 mm9.00 mm4.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578625
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.1%

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: $14,660 USD|Low: $2,386 USD|High: $14,660 USD|Avg: $6,260 USD
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 16$2,386 USD
Retailer 17$2,490 USD
Retailer 9$2,631 USD
Retailer 7$3,405 USD
Retailer 13$3,749 USD
Retailer 3$3,875 USD
Retailer 5$4,120 USD
Retailer 20$4,259 USD
Retailer 18$4,358 USD
Retailer 11$5,182 USD
Retailer 15$5,809 USD
Retailer 19$6,100 USD
Retailer 6$6,661 USD
Retailer 12$6,929 USD
Retailer 8$7,163 USD
Retailer 21$7,346 USD
Retailer 2$8,590 USD
Retailer 10$9,529 USD
Retailer 14$9,864 USD
Retailer 4$11,662 USD
Do Amore Diamonds$14,660 USD

39 data points across 21 retailers

24 retailers$2,386 USD to $14,660 USD

A
Cheapest Retailer
-
$2,386 USD
Final sale: no returns
A
Retailer 2
-
$2,472 USD
View
A
Retailer 3
-
$2,490 USD
View
A
Retailer 4
-
$2,631 USD
View
A
Retailer 5
-
$3,405 USD
HK$26,600 HKD
View
A
Retailer 6
-
$3,749 USD
£2,952 GBP
View
Retailer 7
-
$3,751 USD
View
Price last confirmed 20 days ago
Retailer 8
-
$3,751 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$3,875 USD
View
A
Retailer 10
-
$4,120 USD
View
A
Retailer 11
-
$4,259 USD
View
A
Retailer 12
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$4,358 USD
€4,150 EUR
View
A
Retailer 13
-
$5,182 USD
£4,080 GBP
View
A
Retailer 14
-
$5,809 USD
ZAR 93,838 ZAR
View
Retailer 15
-
$6,100 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$6,661 USD
View
B+
Retailer 17
-
$6,929 USD
View
B+
Retailer 18
-
$7,163 USD
View
Retailer 19
-
$7,346 USD
£5,784 GBP
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$8,590 USD
View
B
Retailer 21
-
$9,529 USD
View
B
Retailer 22
-
$9,864 USD
SGD 13,330 SGD
View
Retailer 23
-
$11,662 USD
A$17,941 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-0C1986E90 · Oct 29
$14,660 USD
View
23 more retailers have this diamond
Prices start from $2,386 USDSave up to $12,274 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
4.07ct Oval
$2,386 USD