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 $437 USD
As of November 2, 2026
Save $3,443 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,880 USD at Do Amore Diamonds · As of November 2, 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 2, 2026, with prices from $437 to $3,880, a $3,443 spread on the same certified stone. Do Amore Diamonds lists it at $3,880. 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: Nov 2
Current: $3,880 USD|Low: $390 USD|High: $3,880 USD|Avg: $1,334 USD|+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 2, 2026
Retailer 15$437 USD
Retailer 4$489 USD
Retailer 5$542 USD
Retailer 14$542 USD
Retailer 6$802 USD
Retailer 12$863 USD
Retailer 8$877 USD
Retailer 10$913 USD
Retailer 2$1,609 USD
Retailer 11$1,668 USD
Retailer 3$1,923 USD
Retailer 7$2,067 USD
Retailer 13$2,314 USD
Retailer 9$2,497 USD
Do Amore Diamonds$3,880 USD

42 data points across 15 retailers

17 retailers$437 USD to $3,880 USD

Retailer 1
-
$406 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$437 USD
View
A
Retailer 3
-
$489 USD
View
Final sale: no returns
Retailer 4
-
$497 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$542 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$542 USD
View
B+
Retailer 7
-
$802 USD
View
A
Retailer 8
-
$822 USD
View
A
Retailer 9
-
$863 USD
View
A
Retailer 10
-
$877 USD
£690 GBP
View
B+
Retailer 11
-
$1,609 USD
£1,267 GBP
View
B
Retailer 12
-
$1,668 USD
CA$2,317 CAD
View
B
Retailer 13
-
$1,923 USD
View
B
Retailer 14
-
$2,067 USD
View
B
Retailer 15
-
$2,314 USD
View
B
Retailer 16
-
$2,497 USD
£1,966 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9AAD459F9 · Nov 2
$3,880 USD
View
16 more retailers have this diamond
Prices start from $437 USDSave up to $3,443 USD

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
$437 USD