Oval|Lab Grown|IGI

3.06ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG804655852

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804655852

Diamond specifications and retailer prices

From $1,360 USD
£1,071 GBP
As of October 29, 2026
Save $6,520 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,700 USD at Brilliant Earth · As of October 28, 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 LG804655852 or 804655852. Listed at 9 retailers as of October 29, 2026, with a 480% 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

3.06
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804655852
Dimensions11.74 × 8.35 × 4.95 mm
L/W Ratio1.41
Girdle conditionFaceted
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
11.74 mm8.35 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804655852
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $15,700 USD|Low: $1,310 USD|High: $16,190 USD|Avg: $4,927 USD|-3.0%
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$1,360 USD
Retailer 5$1,480 USD
Retailer 16$1,573 USD
Retailer 11$1,653 USD
Retailer 13$1,825 USD
Retailer 14$2,459 USD
Retailer 12$3,374 USD
Retailer 3$3,794 USD
Retailer 2$3,874 USD
Retailer 8$4,328 USD
Retailer 6$5,276 USD
Retailer 15$5,620 USD
Retailer 4$6,959 USD
Retailer 9$7,880 USD
Retailer 7$7,990 USD
Brilliant Earth$15,700 USD

14 data points across 16 retailers

9 retailers$1,360 USD to $7,880 USD

A+
Cheapest Retailer
-
$1,360 USD
£1,071 GBP
A
Retailer 2
-
$1,653 USD
View
A
Retailer 3
-
$1,825 USD
View
A
Retailer 4
-
$2,459 USD
View
B+
Retailer 5
-
$3,374 USD
View
B+
Retailer 6
-
$3,874 USD
£3,050 GBP
View
B+
Retailer 7
-
$5,620 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
$7,880 USD
View
Most Expensive
B
Brilliant Earth
21404603Y · Oct 28
$15,700 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,360 USDSave up to $6,520 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
$1,360 USD