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Round|Lab Grown|IGI

3.07ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG805683606

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805683606

Diamond specifications and retailer prices

From €335 EUR
As of November 5, 2026
Save €1,425 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,760 EUR at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 3.07ct lab-grown round diamond

This 3.07ct 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 LG805683606 or 805683606. Listed at 17 retailers as of November 4, 2026, with prices from €335 to €1,760, a €1,425 spread on the same certified stone. Rare Carat lists it at €1,760. 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

3.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805683606
Dimensions9.44 × 9.40 × 5.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm9.40 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805683606
Side View
Table 58.0%Crown 32.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,760 EUR|Low: €322 EUR|High: €1,831 EUR|Avg: €885 EUR|-3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 15€335 EUR
Retailer 8€374 EUR
Retailer 3€375 EUR
Retailer 9€415 EUR
Retailer 14€415 EUR
Retailer 12€548 EUR
Retailer 2€551 EUR
Retailer 4€661 EUR
Retailer 17€689 EUR
Retailer 10€740 EUR
Retailer 7€987 EUR
Retailer 13€1,164 EUR
Retailer 16€1,334 EUR
Retailer 6€1,368 EUR
Retailer 5€1,562 EUR
Retailer 11€1,616 EUR
Rare Carat€1,760 EUR

44 data points across 17 retailers

17 retailers€335 EUR to €1,760 EUR

A
Cheapest Retailer
-
€335 EUR
A
Retailer 2
-
€374 EUR
View
Final sale: no returns
A
Retailer 3
-
€375 EUR
View
Retailer 4
-
€415 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€415 EUR
View
A
Retailer 6
-
€548 EUR
View
A
Retailer 7
-
€551 EUR
View
B+
Retailer 8
-
€661 EUR
View
A
Retailer 9
-
€689 EUR
View
A
Retailer 10
-
€740 EUR
View
B+
Retailer 11
-
€987 EUR
View
B+
Retailer 12
-
€1,164 EUR
View
B+
Retailer 13
-
€1,334 EUR
View
B+
Retailer 14
-
€1,368 EUR
View
B
Retailer 15
-
€1,562 EUR
View
B
Retailer 16
-
€1,616 EUR
View
Most Expensive
B
Rare Carat
575-10A_l_805683606 · Nov 4
€1,760 EUR
$1,975 USD
View
16 more retailers have this diamond
Prices start from €335 EURSave up to €1,425 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
3.07ct Round
€335 EUR