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Round|Lab Grown|GCAL

3.08ct H SI1 Round Lab Grown Diamond

EX • H/SI1 • GCAL 330610308

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330610308

Diamond specifications and retailer prices

From HK$3,209 HKD
As of November 5, 2026
Save HK$25,348 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$28,557 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round 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 330610308. Listed at 18 retailers as of November 5, 2026, with prices from HK$3,209 to HK$28,557, a HK$25,348 spread on the same certified stone. Do Amore Diamonds lists it at HK$28,557. 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

3.08
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330610308
Dimensions9.37 × 9.41 × 5.71 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.37 mm9.41 mm3.08 ctH / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330610308
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

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 5
Current: HK$28,557 HKD|Low: HK$2,856 HKD|High: HK$28,557 HKD|Avg: HK$10,544 HKD|+8.0%
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
November 6, 2026
Retailer 10HK$3,209 HKD
Retailer 3HK$3,593 HKD
Retailer 4HK$3,985 HKD
Retailer 14HK$3,985 HKD
Retailer 2HK$5,876 HKD
Retailer 5HK$5,884 HKD
Retailer 11HK$6,253 HKD
Retailer 7HK$11,721 HKD
Retailer 9HK$12,191 HKD
Retailer 13HK$14,137 HKD
Retailer 6HK$15,267 HKD
Retailer 8HK$16,145 HKD
Retailer 12HK$16,906 HKD
Do Amore DiamondsHK$28,557 HKD

34 data points across 14 retailers

18 retailersHK$3,209 HKD to HK$28,557 HKD

Retailer 1
-
HK$2,973 HKD
Price last confirmed 44 days ago
A
Retailer 2
-
HK$3,209 HKD
View
Retailer 3
-
HK$3,334 HKD
View
Price last confirmed 44 days ago
A
Retailer 4
-
HK$3,593 HKD
View
Final sale: no returns
Retailer 5
-
HK$3,640 HKD
View
Price last confirmed 45 days ago
A
Retailer 6
-
HK$3,985 HKD
View
Retailer 7
-
HK$3,985 HKD
View
Price last confirmed 12 days ago
A
Retailer 8
-
HK$5,876 HKD
View
B+
Retailer 9
-
HK$5,884 HKD
View
A
Retailer 10
-
HK$6,253 HKD
View
B+
Retailer 11
-
HK$11,721 HKD
View
B+
Retailer 12
-
HK$12,191 HKD
View
Retailer 13
-
HK$13,086 HKD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
HK$14,137 HKD
View
B+
Retailer 15
-
HK$15,267 HKD
View
B+
Retailer 16
-
HK$16,145 HKD
View
B+
Retailer 17
-
HK$16,906 HKD
View
Most Expensive
B
Do Amore Diamonds
27-AD9C12BB9 · Nov 6
HK$28,557 HKD
$3,640 USD
View
17 more retailers have this diamond
Prices start from HK$3,209 HKDSave up to HK$25,348 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
3.08ct Round
HK$3,209 HKD