Radiant|Lab Grown|IGI

3.00ct H VS1 Radiant Lab Grown Diamond

VG • H/VS1 • IGI LG775629250

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

Certificate IGI LG775629250

Diamond specifications and retailer prices

From $575 USD
As of November 1, 2026
Save $1,655 USD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,230 USD at Brilliant Earth · As of October 31, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG775629250 or 775629250. Listed at 7 retailers as of October 31, 2026, with prices from $575 to $2,230, a $1,655 spread on the same certified stone. Brilliant Earth lists it at $2,230. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775629250
Dimensions9.27 × 7.10 × 4.98 mm
L/W Ratio1.31
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm7.10 mm3.00 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775629250
Side View
Table 68.0%Crown 45.7°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,230 USD|Low: $575 USD|High: $2,670 USD|Avg: $1,108 USD|-16.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$575 USD
Retailer 8$680 USD
Retailer 3$752 USD
Retailer 5$818 USD
Retailer 6$925 USD
Retailer 7$1,418 USD
Retailer 2$1,671 USD
Brilliant Earth$2,230 USD

21 data points across 8 retailers

7 retailers$575 USD to $2,230 USD

B+
Cheapest Retailer
-
$575 USD
B+
Retailer 2
-
$752 USD
€716 EUR
View
B+
Retailer 3
-
$818 USD
View
B+
Retailer 4
-
$925 USD
View
B+
Retailer 5
-
$1,418 USD
View
B+
Retailer 6
-
$1,671 USD
£1,316 GBP
View
Most Expensive
B
Brilliant Earth
20918184A · Oct 31
$2,230 USD
View
6 more retailers have this diamond
Prices start from $575 USDSave up to $1,655 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.

B+
3.00ct Radiant
$575 USD