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Oval|Lab Grown|IGI

3.06ct G IF Oval Lab Grown Diamond

EX • G/IF • IGI LG622472985

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG622472985

Diamond specifications and retailer prices

From $1,487 USD
As of October 30, 2026
Save $4,233 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,720 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622472985 or 622472985. Listed at 13 retailers as of October 28, 2026, with prices from $1,487 to $5,720, a $4,233 spread on the same certified stone. Brilliant Earth lists it at $5,720. 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
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622472985
Dimensions11.83 × 8.22 × 5.09 mm
L/W Ratio1.44
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
11.83 mm8.22 mm3.06 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622472985
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 30
Current: $5,720 USD|Low: $790 USD|High: $8,770 USD|Avg: $3,306 USD|-4.7%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 7$790 USD
Retailer 4$1,146 USD
Retailer 15$1,320 USD
Retailer 17$1,487 USD
Retailer 18$1,831 USD
Retailer 12$1,832 USD
Retailer 2$2,469 USD
Retailer 8$2,518 USD
Retailer 14$2,927 USD
Retailer 6$3,490 USD
Retailer 3$3,553 USD
Retailer 16$3,553 USD
Retailer 13$4,341 USD
Retailer 5$4,394 USD
Retailer 10$4,496 USD
Retailer 11$5,310 USD
Brilliant Earth$5,720 USD
Retailer 9$8,770 USD

10 data points across 18 retailers

13 retailers$1,487 USD to $5,720 USD

A
Cheapest Retailer
-
$1,487 USD
Retailer 2
-
$1,831 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,832 USD
£1,443 GBP
View
Retailer 4
-
$2,469 USD
View
Retailer 5
-
$2,518 USD
View
Retailer 6
-
$2,927 USD
ZAR 47,279 ZAR
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$3,553 USD
View
Retailer 8
-
$3,553 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$4,341 USD
£3,418 GBP
View
Price last confirmed 18 days ago
B
Retailer 10
-
$4,394 USD
View
B
Retailer 11
-
$4,496 USD
View
B
Retailer 12
-
$5,310 USD
View
Most Expensive
B
Brilliant Earth
18396261B · Oct 28
$5,720 USD
View
12 more retailers have this diamond
Prices start from $1,487 USDSave up to $4,233 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
$1,487 USD