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Oval|Lab Grown|IGI

3.06ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG768631971

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631971

Diamond specifications and retailer prices

From $891 USD
As of October 26, 2026
Save $10,729 USD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,620 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct 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 LG768631971 or 768631971. Listed at 16 retailers as of October 26, 2026, with prices from $891 to $11,620, a $10,729 spread on the same certified stone. Brilliant Earth lists it at $11,620. 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

3.06
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631971
Dimensions11.60 × 7.94 × 5.00 mm
L/W Ratio1.46
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
11.60 mm7.94 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631971
Side View
Table 56.0%Crown 36.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 63.0%

Caratlytics Score

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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 26
Current: $11,620 USD|Low: $891 USD|High: $15,700 USD|Avg: $3,980 USD|-26.0%
Brilliant Earth
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
October 29, 2026
Retailer 10$891 USD
Retailer 4$970 USD
Retailer 12$1,219 USD
Retailer 9$1,270 USD
Retailer 11$1,659 USD
Retailer 15$1,923 USD
Retailer 16$2,140 USD
Retailer 8$2,154 USD
Retailer 3$2,263 USD
Retailer 14$2,301 USD
Retailer 5$2,975 USD
Retailer 2$3,893 USD
Retailer 6$5,620 USD
Retailer 13$7,920 USD
Retailer 7$8,717 USD
Brilliant Earth$11,620 USD

35 data points across 16 retailers

16 retailers$891 USD to $11,620 USD

A
Cheapest Retailer
-
$891 USD
A
Retailer 2
-
$970 USD
View
A
Retailer 3
-
$1,219 USD
View
A
Retailer 4
-
$1,270 USD
View
A
Retailer 5
-
$1,659 USD
View
A
Retailer 6
-
$1,923 USD
€1,831 EUR
View
A
Retailer 7
-
$2,140 USD
View
A
Retailer 8
-
$2,154 USD
View
Final sale: no returns
A
Retailer 9
-
$2,263 USD
View
A
Retailer 10
-
$2,301 USD
View
A
Retailer 11
-
$2,975 USD
View
B+
Retailer 12
-
$3,893 USD
£3,065 GBP
View
B+
Retailer 13
-
$5,620 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$7,920 USD
View
B
Retailer 15
-
$8,717 USD
View
Most Expensive
B
Brilliant Earth
18285378Y · Oct 29
$11,620 USD
View
15 more retailers have this diamond
Prices start from $891 USDSave up to $10,729 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
3.06ct Oval
$891 USD