Radiant|Lab Grown|IGI

3.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG844634805

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844634805

Diamond specifications and retailer prices

From $538 USD
As of November 4, 2026
Save $3,182 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,720 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844634805 or 844634805. Listed at 17 retailers as of November 3, 2026, with prices from $538 to $3,720, a $3,182 spread on the same certified stone. Brilliant Earth lists it at $3,720. 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

3.00
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634805
Dimensions10.78 × 7.08 × 4.54 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm7.08 mm3.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634805
Side View
Table 67.0%Crown 41.3°Girdle: MediumPavilion 31.8°Culet: NoneDepth 64.1%

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: Nov 4
Current: $3,720 USD|Low: $533 USD|High: $4,250 USD|Avg: $1,597 USD|-12.5%
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
November 5, 2026
Retailer 13$538 USD
Retailer 11$735 USD
Retailer 12$745 USD
Retailer 15$800 USD
Retailer 5$951 USD
Retailer 10$1,000 USD
Retailer 7$1,247 USD
Retailer 4$1,282 USD
Retailer 6$1,371 USD
Retailer 3$1,383 USD
Retailer 14$1,980 USD
Retailer 17$2,056 USD
Retailer 16$2,089 USD
Retailer 2$2,528 USD
Retailer 8$2,573 USD
Retailer 9$2,760 USD
Brilliant Earth$3,720 USD

22 data points across 17 retailers

17 retailers$538 USD to $3,720 USD

A
Cheapest Retailer
-
$538 USD
Final sale: no returns
A
Retailer 2
-
$735 USD
View
A
Retailer 3
-
$745 USD
View
B+
Retailer 4
-
$800 USD
View
A
Retailer 5
-
$951 USD
View
A
Retailer 6
-
$1,000 USD
View
A
Retailer 7
-
$1,247 USD
View
A
Retailer 8
-
$1,282 USD
View
A
Retailer 9
-
$1,371 USD
View
A
Retailer 10
-
$1,383 USD
View
B+
Retailer 11
-
$1,980 USD
View
B+
Retailer 12
-
$2,056 USD
View
B+
Retailer 13
-
$2,089 USD
View
B
Retailer 14
-
$2,528 USD
View
B
Retailer 15
-
$2,573 USD
View
Retailer 16
-
$2,760 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
22457406A · Nov 3
$3,720 USD
View
16 more retailers have this diamond
Prices start from $538 USDSave up to $3,182 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
3.00ct Radiant
$538 USD