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Oval|Lab Grown|IGI

3.07ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG744513686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744513686

Diamond specifications and retailer prices

From $894 USD
As of October 26, 2026
Save $7,850 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,760 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513686 or 744513686. Listed at 17 retailers as of October 26, 2026, with a 878% 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

3.07
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513686
Dimensions11.71 × 8.20 × 5.05 mm
L/W Ratio1.43
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
11.71 mm8.20 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513686
Side View
Table 55.0%Crown 36.7°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.6%

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 26
Current: $15,760 USD|Low: $894 USD|High: $15,760 USD|Avg: $4,008 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 11$894 USD
Retailer 5$973 USD
Retailer 8$1,154 USD
Retailer 13$1,222 USD
Retailer 10$1,270 USD
Retailer 2$1,516 USD
Retailer 12$1,664 USD
Retailer 16$1,929 USD
Retailer 3$2,146 USD
Retailer 4$2,277 USD
Retailer 15$2,308 USD
Retailer 6$2,984 USD
Retailer 17$3,889 USD
Retailer 7$5,640 USD
Retailer 14$7,940 USD
Retailer 9$8,744 USD
Brilliant Earth$15,760 USD

34 data points across 17 retailers

17 retailers$894 USD to $8,744 USD

A
Cheapest Retailer
-
$894 USD
A
Retailer 2
-
$973 USD
View
A
Retailer 3
-
$1,154 USD
View
Final sale: no returns
A
Retailer 4
-
$1,222 USD
View
A
Retailer 5
-
$1,270 USD
View
A
Retailer 6
-
$1,516 USD
View
A
Retailer 7
-
$1,664 USD
View
A
Retailer 8
-
$1,929 USD
€1,837 EUR
View
A
Retailer 9
-
$2,146 USD
View
A
Retailer 10
-
$2,277 USD
View
A
Retailer 11
-
$2,308 USD
View
A
Retailer 12
-
$2,984 USD
View
B+
Retailer 13
-
$3,889 USD
£3,062 GBP
View
B+
Retailer 14
-
$5,640 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$7,940 USD
View
B
Retailer 16
-
$8,744 USD
View
Most Expensive
B
Brilliant Earth
16973293Y · Oct 29
$15,760 USD
View
Price under review
16 more retailers have this diamond
Prices start from $894 USDSave up to $7,850 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
3.07ct Oval
$894 USD