Oval|Lab Grown|IGI

3.05ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG836621950

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836621950

Diamond specifications and retailer prices

From $1,188 USD
As of October 29, 2026
Save $3,640 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,060 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836621950 or 836621950. Listed at 21 retailers as of October 29, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621950
Dimensions11.81 × 8.06 × 5.09 mm
L/W Ratio1.47
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
11.81 mm8.06 mm3.05 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621950
Side View
Table 58.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $10,060 USD|Low: $1,188 USD|High: $16,260 USD|Avg: $4,079 USD|-38.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7$1,188 USD
Retailer 4$1,293 USD
Retailer 5$1,330 USD
Retailer 17$1,378 USD
Retailer 2$1,645 USD
Retailer 10$1,703 USD
Retailer 13$1,999 USD
Retailer 3$2,025 USD
Retailer 14$2,028 USD
Retailer 9$2,072 USD
Retailer 19$2,583 USD
Retailer 21$2,938 USD
Retailer 12$3,191 USD
Retailer 15$3,200 USD
Retailer 11$3,497 USD
Retailer 6$3,560 USD
Retailer 18$3,815 USD
Retailer 20$4,347 USD
Retailer 16$4,451 USD
Retailer 8$4,828 USD
Brilliant Earth$10,060 USD

24 data points across 21 retailers

21 retailers$1,188 USD to $4,828 USD

A
Cheapest Retailer
-
$1,188 USD
A
Retailer 2
-
$1,293 USD
View
A
Retailer 3
-
$1,330 USD
View
Final sale: no returns
A
Retailer 4
-
$1,378 USD
View
A
Retailer 5
-
$1,645 USD
£1,295 GBP
View
A
Retailer 6
-
$1,703 USD
View
A
Retailer 7
-
$1,999 USD
£1,574 GBP
View
A
Retailer 8
-
$2,025 USD
View
Retailer 9
-
$2,028 USD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$2,072 USD
View
A
Retailer 11
-
$2,583 USD
View
B+
Retailer 12
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$2,938 USD
View
B+
Retailer 13
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$3,200 USD
ZAR 51,697 ZAR
View
B+
Retailer 14
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$3,497 USD
View
B+
Retailer 15
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$3,560 USD
View
B+
Retailer 16
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$3,815 USD
View
B+
Retailer 17
-
$4,206 USD
£3,312 GBP
View
B+
Retailer 18
-
$4,347 USD
View
B+
Retailer 19
-
$4,451 USD
£3,505 GBP
View
B+
Retailer 20
-
$4,828 USD
View
Most Expensive
Brilliant Earth
21587928A · Oct 30
$10,060 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,188 USDSave up to $3,640 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
3.05ct Oval
$1,188 USD