Round|Lab Grown|IGI

3.06ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG735512211

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735512211

Diamond specifications and retailer prices

From $520 USD
As of October 28, 2026
Save $3,350 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,410 USD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735512211 or 735512211. Listed at 21 retailers as of October 28, 2026, with a 644% 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
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735512211
Dimensions9.32 × 9.34 × 5.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm9.34 mm3.06 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735512211
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

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 28
Current: $6,410 USD|Low: $344 USD|High: $6,410 USD|Avg: $1,604 USD
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
October 29, 2026
Retailer 13$520 USD
Retailer 9$640 USD
Retailer 11$717 USD
Retailer 8$873 USD
Retailer 14$950 USD
Retailer 5$1,013 USD
Retailer 15$1,275 USD
Retailer 3$1,299 USD
Retailer 10$1,515 USD
Retailer 7$1,921 USD
Retailer 4$1,963 USD
Retailer 6$2,043 USD
Retailer 2$2,201 USD
Retailer 12$3,870 USD
Brilliant Earth$6,410 USD

38 data points across 15 retailers

21 retailers$520 USD to $3,870 USD

A
Retailer 1
-
$431 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$483 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$520 USD
View
Final sale: no returns
A
Retailer 4
-
$535 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$535 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$640 USD
View
B+
Retailer 7
-
$717 USD
View
A
Retailer 8
-
$873 USD
€831 EUR
View
A
Retailer 9
-
$950 USD
£748 GBP
View
Price last confirmed 13 days ago
A
Retailer 10
-
$1,013 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$1,275 USD
ZAR 20,591 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$1,299 USD
A$1,998 AUD
View
B+
Retailer 13
-
$1,515 USD
View
B+
Retailer 14
-
$1,722 USD
£1,356 GBP
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$1,898 USD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$1,921 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$1,963 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$2,043 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
$2,201 USD
£1,733 GBP
View
B
Retailer 20
-
$3,870 USD
View
Most Expensive
B
Brilliant Earth
22300951A · Oct 25
$6,410 USD
View
Price under review
20 more retailers have this diamond
Prices start from $520 USDSave up to $3,350 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 Round
$520 USD