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Round|Lab Grown|IGI

3.33ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG450050084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG450050084

Diamond specifications and retailer prices

From €803 EUR
$897 USD
As of October 30, 2026
Save €2,440 EUR (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,243 EUR at B2C Jewels · As of October 26, 2026
View at B2C Jewels

About this 3.33ct lab-grown round diamond

This 3.33ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG450050084 or 450050084. Listed at 7 retailers as of October 26, 2026, with prices from €803 to €3,243, a €2,440 spread on the same certified stone. B2C Jewels lists it at €3,243. 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

3.33
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG450050084
Dimensions9.59 × 9.52 × 5.92 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT). Type II Blue Nuance
Top View
9.59 mm9.52 mm3.33 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG450050084
Side View
Table 57.0%Crown 34.8°GirdlePavilion 40.9°Culet: NoneDepth 62.0%

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 30
Current: €857 EUR|Low: €649 EUR|High: €3,243 EUR|Avg: €1,237 EUR|-73.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7€649 EUR
Retailer 4€803 EUR
Retailer 2€842 EUR
B2C Jewels€857 EUR
Retailer 5€1,060 EUR
Retailer 6€1,679 EUR
Retailer 3€1,897 EUR

7 data points across 7 retailers

7 retailers€803 EUR to €3,243 EUR

B+
Cheapest Retailer
-
€803 EUR
$897 USD
A
Retailer 2
-
€842 EUR
£740 GBP
View
A
Retailer 3
-
€857 EUR
$958 USD
View
B+
Retailer 4
-
€1,060 EUR
$1,184 USD
View
B
Retailer 5
-
€1,679 EUR
$1,875 USD
View
B
Retailer 6
-
€1,897 EUR
£1,669 GBP
View
Most Expensive
B
B2C Jewels
21587167 · Oct 26
€3,243 EUR
$3,623 USD
View
6 more retailers have this diamond
Prices start from €803 EURSave up to €2,440 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
3.33ct Round
€803 EUR