CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG787651945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787651945

Diamond specifications and retailer prices

From €539 EUR
As of November 6, 2026
Save €1,189 EUR (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,728 EUR at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG787651945 or 787651945. Listed at 16 retailers as of November 4, 2026, with prices from €539 to €1,728, a €1,189 spread on the same certified stone. Rare Carat lists it at €1,728. 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

3.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787651945
Dimensions9.24 × 9.32 × 5.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm9.32 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787651945
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.1%

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 6
Current: €1,728 EUR|Low: €348 EUR|High: €1,795 EUR|Avg: €881 EUR|-3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3€348 EUR
Retailer 9€407 EUR
Retailer 4€427 EUR
Retailer 7€539 EUR
Retailer 5€541 EUR
Retailer 11€651 EUR
Retailer 2€726 EUR
Retailer 10€952 EUR
Retailer 8€1,195 EUR
Retailer 12€1,391 EUR
Retailer 6€1,587 EUR
Rare Carat€1,728 EUR

41 data points across 12 retailers

16 retailers€539 EUR to €1,728 EUR

Retailer 1
-
€335 EUR
Price last confirmed 36 days ago
Retailer 2
-
€348 EUR
View
Price last confirmed 45 days ago
Retailer 3
-
€390 EUR
View
Price last confirmed 44 days ago
Retailer 4
-
€407 EUR
View
Price last confirmed 12 days ago
Retailer 5
-
€427 EUR
View
Price last confirmed 42 days ago
Retailer 6
-
€432 EUR
View
Price last confirmed 35 days ago
A
Retailer 7
-
€539 EUR
View
A
Retailer 8
-
€541 EUR
View
B+
Retailer 9
-
€651 EUR
View
A
Retailer 10
-
€726 EUR
View
B+
Retailer 11
-
€952 EUR
View
B
Retailer 12
-
€1,195 EUR
View
Retailer 13
-
€1,391 EUR
View
Price last confirmed 46 days ago
Retailer 14
-
€1,391 EUR
View
Price last confirmed 37 days ago
B
Retailer 15
-
€1,587 EUR
View
Most Expensive
B
Rare Carat
ST-17-3_l_787651945 · Nov 4
€1,728 EUR
$1,940 USD
View
15 more retailers have this diamond
Prices start from €539 EURSave up to €1,189 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
3.01ct Round
€539 EUR