CaratHunter
Plans
Round|Lab Grown|IGI

3.06ct K SI1 Round Lab Grown Diamond

EX • K/SI1 • IGI LG485136496

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485136496

Diamond specifications and retailer prices

From €4,170 EUR
As of November 5, 2026
Save €5,818 EUR (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €9,988 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485136496 or 485136496. Listed at 9 retailers as of November 5, 2026, with prices from €4,170 to €9,988, a €5,818 spread on the same certified stone. MOH London lists it at €9,988. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.06
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485136496
Dimensions9.42 × 9.40 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.42 mm9.40 mm3.06 ctK / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485136496
Side View
Table 58.5%Crown 32.2°GirdlePavilion 40.9°Culet: NoneDepth 60.1%

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 5
Current: €9,988 EUR|Low: €4,170 EUR|High: €10,148 EUR|Avg: €6,680 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4€4,170 EUR
Retailer 2€4,838 EUR
Retailer 6€5,364 EUR
Retailer 3€6,177 EUR
Retailer 5€7,480 EUR
MOH London€9,988 EUR

17 data points across 6 retailers

9 retailers€4,170 EUR to €9,988 EUR

A
Cheapest Retailer
-
€4,170 EUR
A
Retailer 2
-
€4,369 EUR
View
B+
Retailer 3
-
€4,836 EUR
View
Retailer 4
-
€4,836 EUR
View
Price last confirmed 25 days ago
B+
Retailer 5
-
€4,838 EUR
View
B
Retailer 6
-
€6,043 EUR
View
B
Retailer 7
-
€6,177 EUR
View
B
Retailer 8
-
€7,480 EUR
View
Most Expensive
B
MOH London
LG485136496 · Nov 5
€9,988 EUR
£8,827 GBP
View
8 more retailers have this diamond
Prices start from €4,170 EURSave up to €5,818 EUR

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 Round
€4,170 EUR