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Princess|Lab Grown|GCAL

3.07ct G SI1 Princess Lab Grown Diamond

EX • G/SI1 • GCAL 330250076

Shape and cutting style on the report: Princess

Certificate GCAL 330250076

Diamond specifications and retailer prices

From €389 EUR
As of November 6, 2026
Save €3,068 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,457 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown princess diamond

This 3.07ct lab-grown princess 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 GCAL 330250076. Listed at 17 retailers as of November 6, 2026, with prices from €389 to €3,457, a €3,068 spread on the same certified stone. Do Amore Diamonds lists it at €3,457. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle38°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330250076
Dimensions8.07 × 7.86 × 5.52 mm
L/W Ratio1.03
Culet sizeNone
Top View
8.07 mm7.86 mm3.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330250076
Side View
Table 71.0%Crown 41.5°Girdle: STK-THKPavilion 38°Culet: NoneDepth 70.2%

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 6
Current: €3,457 EUR|Low: €347 EUR|High: €3,457 EUR|Avg: €1,198 EUR|+5.1%
Do Amore Diamonds
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
November 6, 2026
Retailer 15€389 EUR
Retailer 4€436 EUR
Retailer 5€483 EUR
Retailer 14€483 EUR
Retailer 6€715 EUR
Retailer 2€715 EUR
Retailer 12€769 EUR
Retailer 9€773 EUR
Retailer 8€1,429 EUR
Retailer 11€1,486 EUR
Retailer 3€1,713 EUR
Retailer 7€1,841 EUR
Retailer 13€2,062 EUR
Retailer 10€2,218 EUR
Do Amore Diamonds€3,457 EUR

42 data points across 15 retailers

17 retailers€389 EUR to €3,457 EUR

Retailer 1
-
€362 EUR
Price last confirmed 45 days ago
A
Retailer 2
-
€389 EUR
View
A
Retailer 3
-
€436 EUR
View
Final sale: no returns
Retailer 4
-
€443 EUR
View
Price last confirmed 44 days ago
Retailer 5
-
€483 EUR
View
Price last confirmed 12 days ago
A
Retailer 6
-
€483 EUR
View
B+
Retailer 7
-
€715 EUR
View
A
Retailer 8
-
€715 EUR
View
A
Retailer 9
-
€769 EUR
View
A
Retailer 10
-
€773 EUR
View
B+
Retailer 11
-
€1,429 EUR
View
B
Retailer 12
-
€1,486 EUR
View
B
Retailer 13
-
€1,713 EUR
View
B
Retailer 14
-
€1,841 EUR
View
B
Retailer 15
-
€2,062 EUR
View
B
Retailer 16
-
€2,218 EUR
View
Most Expensive
B
Do Amore Diamonds
27-9AAD459F9 · Nov 6
€3,457 EUR
$3,880 USD
View
16 more retailers have this diamond
Prices start from €389 EURSave up to €3,068 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 Princess
€389 EUR