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Round|Lab Grown|IGI

3.05ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG788648855

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788648855

Diamond specifications and retailer prices

From $469 USD
As of October 29, 2026
Save $4,031 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,500 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788648855 or 788648855. Listed at 20 retailers as of October 29, 2026, with prices from $469 to $4,500, a $4,031 spread on the same certified stone. Brilliant Earth lists it at $4,500. 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
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788648855
Dimensions9.34 × 9.27 × 5.68 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
9.34 mm9.27 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788648855
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: $4,500 USD|Low: $374 USD|High: $6,030 USD|Avg: $1,874 USD|-17.7%
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
October 30, 2026
Retailer 3$525 USD
Retailer 4$581 USD
Retailer 10$908 USD
Retailer 7$910 USD
Retailer 13$953 USD
Retailer 14$983 USD
Retailer 2$991 USD
Retailer 9$1,563 USD
Retailer 12$2,039 USD
Retailer 11$2,175 USD
Retailer 6$2,204 USD
Retailer 8$2,692 USD
Retailer 5$4,160 USD
Brilliant Earth$4,500 USD

38 data points across 14 retailers

20 retailers$469 USD to $4,500 USD

Retailer 1
-
$469 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$469 USD
View
A
Retailer 3
-
$525 USD
View
Final sale: no returns
Retailer 4
-
$574 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$581 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$581 USD
View
B+
Retailer 7
-
$908 USD
View
A
Retailer 8
-
$910 USD
View
A
Retailer 9
-
$953 USD
View
A
Retailer 10
-
$983 USD
View
A
Retailer 11
-
$991 USD
£780 GBP
View
B+
Retailer 12
-
$1,563 USD
View
Retailer 13
-
$1,688 USD
View
Price last confirmed 39 days ago
B+
Retailer 14
-
$1,688 USD
View
B+
Retailer 15
-
$2,039 USD
View
B
Retailer 16
-
$2,175 USD
View
B
Retailer 17
-
$2,204 USD
View
B
Retailer 18
-
$2,692 USD
£2,120 GBP
View
B
Retailer 19
-
$4,160 USD
View
Most Expensive
B
Brilliant Earth
20949857Y · Oct 30
$4,500 USD
View
19 more retailers have this diamond
Prices start from $469 USDSave up to $4,031 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
$469 USD