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Round|Lab Grown|IGI

3.05ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG634413256

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634413256

Diamond specifications and retailer prices

From $650 USD
As of October 31, 2026
Save $2,950 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,600 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634413256 or 634413256. Listed at 14 retailers as of October 31, 2026, with prices from $650 to $3,600, a $2,950 spread on the same certified stone. Do Amore Diamonds lists it at $3,600. 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

3.05
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634413256
Dimensions9.29 × 9.22 × 5.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.29 mm9.22 mm3.05 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634413256
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,600 USD|Low: $650 USD|High: $3,600 USD|Avg: $1,389 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$650 USD
Retailer 5$740 USD
Retailer 10$795 USD
Retailer 11$806 USD
Retailer 12$841 USD
Retailer 4$1,174 USD
Retailer 7$1,203 USD
Retailer 9$1,408 USD
Retailer 8$1,785 USD
Retailer 3$1,931 USD
Retailer 2$2,036 USD
Do Amore Diamonds$3,600 USD

32 data points across 12 retailers

14 retailers$650 USD to $3,600 USD

Retailer 1
-
$502 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$650 USD
View
A
Retailer 3
-
$740 USD
£583 GBP
View
B+
Retailer 4
-
$795 USD
View
A
Retailer 5
-
$806 USD
View
A
Retailer 6
-
$841 USD
View
B+
Retailer 7
-
$1,203 USD
ZAR 19,437 ZAR
View
B+
Retailer 8
-
$1,408 USD
View
Retailer 9
-
$1,782 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$1,785 USD
View
Retailer 11
-
$1,805 USD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,931 USD
View
B
Retailer 13
-
$2,036 USD
£1,603 GBP
View
Most Expensive
B
Do Amore Diamonds
27-576852620 · Oct 31
$3,600 USD
View
13 more retailers have this diamond
Prices start from $650 USDSave up to $2,950 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 Round
$650 USD