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Round|Lab Grown|IGI

3.06ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG778616459

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778616459

Diamond specifications and retailer prices

From $452 USD
As of October 29, 2026
Save $3,558 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,010 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778616459 or 778616459. Listed at 13 retailers as of October 29, 2026, with prices from $452 to $4,010, a $3,558 spread on the same certified stone. Do Amore Diamonds lists it at $4,010. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616459
Dimensions9.45 × 9.41 × 5.63 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
9.45 mm9.41 mm3.06 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616459
Side View
Table 61.0%Crown 32.1°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 59.7%

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 29
Current: $4,010 USD|Low: $302 USD|High: $4,010 USD|Avg: $1,468 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 29, 2026
Retailer 15$452 USD
Retailer 3$506 USD
Retailer 18$506 USD
Retailer 5$812 USD
Retailer 14$815 USD
Retailer 7$846 USD
Retailer 17$877 USD
Retailer 8$1,017 USD
Retailer 11$1,151 USD
Retailer 13$1,506 USD
Retailer 4$1,627 USD
Retailer 9$1,829 USD
Retailer 10$1,831 USD
Retailer 12$1,875 USD
Retailer 6$1,926 USD
Retailer 16$2,470 USD
Retailer 2$2,596 USD
Do Amore Diamonds$4,010 USD

21 data points across 18 retailers

13 retailers$452 USD to $4,010 USD

A
Cheapest Retailer
-
$452 USD
A
Retailer 2
-
$506 USD
View
Final sale: no returns
A
Retailer 3
-
$506 USD
View
A
Retailer 4
-
$812 USD
View
A
Retailer 5
-
$815 USD
View
B+
Retailer 6
-
$877 USD
View
B+
Retailer 7
-
$1,151 USD
€1,096 EUR
View
B+
Retailer 8
-
$1,506 USD
View
B+
Retailer 9
-
$1,627 USD
View
B
Retailer 10
-
$1,875 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$2,470 USD
View
B
Retailer 12
-
$2,596 USD
£2,044 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0FD318E6E · Oct 29
$4,010 USD
View
12 more retailers have this diamond
Prices start from $452 USDSave up to $3,558 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
$452 USD