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 €391 EUR
$437 USD
As of October 30, 2026
Save €3,082 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,473 EUR at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from €391 to €3,473, a €3,082 spread on the same certified stone. Do Amore Diamonds lists it at €3,473. 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
Color
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: Oct 30
Current: €3,473 EUR|Low: €349 EUR|High: €3,473 EUR|Avg: €1,182 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 1, 2026
Retailer 15€391 EUR
Retailer 4€438 EUR
Retailer 5€485 EUR
Retailer 14€485 EUR
Retailer 6€718 EUR
Retailer 12€772 EUR
Retailer 8€785 EUR
Retailer 10€817 EUR
Retailer 9€1,449 EUR
Retailer 11€1,493 EUR
Retailer 3€1,721 EUR
Retailer 7€1,850 EUR
Retailer 13€2,071 EUR
Retailer 2€2,235 EUR
Do Amore Diamonds€3,473 EUR

42 data points across 15 retailers

17 retailers€391 EUR to €3,473 EUR

Retailer 1
-
€363 EUR
$406 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€391 EUR
$437 USD
View
A
Retailer 3
-
€438 EUR
$489 USD
View
Final sale: no returns
Retailer 4
-
€445 EUR
$497 USD
View
Price last confirmed 39 days ago
Retailer 5
-
€485 EUR
$542 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€485 EUR
$542 USD
View
B+
Retailer 7
-
€718 EUR
$802 USD
View
A
Retailer 8
-
€736 EUR
$822 USD
View
A
Retailer 9
-
€772 EUR
$863 USD
View
A
Retailer 10
-
€785 EUR
£690 GBP
View
B+
Retailer 11
-
€1,449 EUR
£1,275 GBP
View
B
Retailer 12
-
€1,493 EUR
CA$2,317 CAD
View
B
Retailer 13
-
€1,721 EUR
$1,923 USD
View
B
Retailer 14
-
€1,850 EUR
$2,067 USD
View
B
Retailer 15
-
€2,071 EUR
$2,314 USD
View
B
Retailer 16
-
€2,235 EUR
£1,966 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9AAD459F9 · Oct 31
€3,473 EUR
$3,880 USD
View
16 more retailers have this diamond
Prices start from €391 EURSave up to €3,082 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
€391 EUR