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Princess|Lab Grown|GCAL

3.00ct H SI1 Princess Lab Grown Diamond

EX • H/SI1 • GCAL 331010276

Shape and cutting style on the report: Princess

Certificate GCAL 331010276

Diamond specifications and retailer prices

From HK$3,130 HKD
As of November 6, 2026
Save HK$13,337 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$16,467 HKD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 331010276. Listed at 13 retailers as of November 4, 2026, with prices from HK$3,130 to HK$16,467, a HK$13,337 spread on the same certified stone. Riddles Jewelry lists it at HK$16,467. 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

3.00
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331010276
Dimensions7.79 × 7.63 × 5.50 mm
L/W Ratio1.02
Culet sizeNone
Top View
7.79 mm7.63 mm3.00 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 331010276
Side View
Table 67.0%Crown 43.5°Girdle: THK-VTKPavilion 37.4°Culet: NoneDepth 72.0%

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: HK$13,290 HKD|Low: HK$2,793 HKD|High: HK$16,467 HKD|Avg: HK$9,660 HKD|+8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Riddles Jewelry
November 6, 2026
Retailer 7HK$3,130 HKD
Retailer 9HK$3,507 HKD
Retailer 6HK$3,876 HKD
Retailer 10HK$5,743 HKD
Retailer 5HK$6,355 HKD
Retailer 4HK$11,878 HKD
Retailer 1HK$13,290 HKD
Retailer 8HK$13,760 HKD
Retailer 2HK$14,937 HKD
Retailer 3HK$15,675 HKD
Riddles JewelryHK$16,467 HKD

34 data points across 11 retailers

13 retailersHK$3,130 HKD to HK$16,467 HKD

Retailer 1
-
HK$2,911 HKD
Price last confirmed 45 days ago
A
Retailer 2
-
HK$3,130 HKD
View
A
Retailer 3
-
HK$3,507 HKD
View
Final sale: no returns
Retailer 4
-
HK$3,562 HKD
View
Price last confirmed 44 days ago
A
Retailer 5
-
HK$3,876 HKD
View
B+
Retailer 6
-
HK$5,743 HKD
View
A
Retailer 7
-
HK$6,355 HKD
View
B+
Retailer 8
-
HK$11,878 HKD
View
B+
Retailer 9
-
HK$13,290 HKD
View
B+
Retailer 10
-
HK$13,760 HKD
View
B
Retailer 11
-
HK$14,937 HKD
View
B+
Retailer 12
-
HK$15,675 HKD
View
Most Expensive
B
Riddles Jewelry
1966654840 · Nov 4
HK$16,467 HKD
$2,099 USD
View
12 more retailers have this diamond
Prices start from HK$3,130 HKDSave up to HK$13,337 HKD

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
3.00ct Princess
HK$3,130 HKD