CaratHunter
Plans
Radiant|Lab Grown|IGI

3.06ct G SI1 Radiant Lab Grown Diamond

VG • G/SI1 • IGI LG848653901

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

Certificate IGI LG848653901

Diamond specifications and retailer prices

From $448 USD
HK$3,500 HKD
As of October 31, 2026
Save $1,192 USD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,640 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG848653901 or 848653901. Listed at 5 retailers as of October 29, 2026, with prices from $448 to $1,640, a $1,192 spread on the same certified stone. MOH London lists it at $1,640. 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

3.06
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848653901
Dimensions10.37 × 7.13 × 4.75 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm3.06 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848653901
Side View
Table 66.0%Crown 26.3°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 66.6%

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: $1,640 USD|Low: $448 USD|High: $1,640 USD|Avg: $877 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$448 USD
Retailer 4$659 USD
Retailer 2$728 USD
Retailer 5$1,069 USD
MOH London$1,640 USD

11 data points across 5 retailers

5 retailers$448 USD to $1,640 USD

A
Cheapest Retailer
-
$448 USD
HK$3,500 HKD
B+
Retailer 2
-
$659 USD
View
A
Retailer 3
-
$728 USD
£573 GBP
View
B+
Retailer 4
-
$1,069 USD
View
Most Expensive
B
MOH London
LG848653901 · Oct 29
$1,640 USD
£1,291 GBP
View
4 more retailers have this diamond
Prices start from $448 USDSave up to $1,192 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 Radiant
$448 USD