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Oval|Lab Grown|IGI

3.06ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG790611893

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790611893

Diamond specifications and retailer prices

From $1,522 USD
As of October 27, 2026
Save $4,683 USD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,810 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 LG790611893 or 790611893. Listed at 23 retailers as of October 27, 2026, with a 308% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611893
Dimensions11.82 × 8.12 × 5.05 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
11.82 mm8.12 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611893
Side View
Table 59.0%Crown 35.5°Girdle: MediumPavilion 40.1°Culet: NoneDepth 62.2%

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 27
Current: $15,810 USD|Low: $1,461 USD|High: $15,850 USD|Avg: $3,991 USD|-0.3%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 21$1,522 USD
Retailer 20$1,655 USD
Retailer 10$1,704 USD
Retailer 4$1,765 USD
Retailer 15$1,765 USD
Retailer 19$1,935 USD
Retailer 8$1,975 USD
Retailer 22$2,035 USD
Retailer 2$2,493 USD
Retailer 9$2,779 USD
Retailer 17$2,816 USD
Retailer 6$3,066 USD
Retailer 18$3,121 USD
Retailer 7$3,308 USD
Retailer 13$4,099 USD
Retailer 5$4,267 USD
Retailer 11$4,757 USD
Retailer 16$5,067 USD
Retailer 12$5,411 USD
Retailer 14$5,903 USD
Retailer 3$6,205 USD
Brilliant Earth$15,810 USD

38 data points across 22 retailers

23 retailers$1,522 USD to $6,205 USD

A
Cheapest Retailer
-
$1,522 USD
A
Retailer 2
-
$1,655 USD
View
A
Retailer 3
-
$1,704 USD
View
Final sale: no returns
A
Retailer 4
-
$1,765 USD
View
A
Retailer 5
-
$1,765 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,935 USD
View
A
Retailer 7
-
$1,975 USD
View
A
Retailer 8
-
$2,035 USD
HK$15,900 HKD
View
A
Retailer 9
-
$2,493 USD
£1,963 GBP
View
A
Retailer 10
-
$2,779 USD
View
A
Retailer 11
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$2,816 USD
€2,682 EUR
View
A
Retailer 12
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$3,066 USD
View
A
Retailer 13
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$3,121 USD
View
A
Retailer 14
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$3,308 USD
View
B+
Retailer 15
-
$4,099 USD
ZAR 66,212 ZAR
View
B+
Retailer 16
-
$4,267 USD
£3,360 GBP
View
B+
Retailer 17
-
$4,534 USD
View
B+
Retailer 18
-
$4,757 USD
View
B+
Retailer 19
-
$5,067 USD
£3,990 GBP
View
B+
Retailer 20
-
$5,411 USD
View
B+
Retailer 21
-
$5,903 USD
SGD 7,977 SGD
View
B
Retailer 22
-
$6,205 USD
View
Most Expensive
B
Brilliant Earth
19074335A · Oct 29
$15,810 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,522 USDSave up to $4,683 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
$1,522 USD