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Oval|Lab Grown|GCAL

3.07ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • GCAL 322840031

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 322840031

Diamond specifications and retailer prices

From HK$4,350 HKD
As of November 6, 2026
Save HK$30,135 HKD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$34,485 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 322840031. Listed at 18 retailers as of November 6, 2026, with prices from HK$4,350 to HK$34,485, a HK$30,135 spread on the same certified stone. Do Amore Diamonds lists it at HK$34,485. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 322840031
Dimensions11.05 × 8.17 × 5.29 mm
L/W Ratio1.35
Culet sizeNone
Top View
11.05 mm8.17 mm3.07 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 322840031
Side View
Table 60.0%Crown 38°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 64.8%

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 6
Current: HK$34,485 HKD|Low: HK$3,448 HKD|High: HK$34,485 HKD|Avg: HK$11,613 HKD|+4.0%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 5HK$3,738 HKD
Retailer 4HK$4,185 HKD
Retailer 3HK$4,350 HKD
Retailer 6HK$4,632 HKD
Retailer 7HK$4,632 HKD
Retailer 13HK$6,387 HKD
Retailer 16HK$7,132 HKD
Retailer 2HK$7,203 HKD
Retailer 10HK$7,328 HKD
Retailer 8HK$13,449 HKD
Retailer 9HK$14,366 HKD
Retailer 12HK$14,938 HKD
Retailer 15HK$18,167 HKD
Retailer 14HK$20,722 HKD
Retailer 11HK$22,133 HKD
Do Amore DiamondsHK$34,485 HKD

43 data points across 16 retailers

18 retailersHK$4,350 HKD to HK$34,485 HKD

Retailer 1
-
HK$3,597 HKD
Price last confirmed 44 days ago
Retailer 2
-
HK$3,738 HKD
View
Price last confirmed 26 days ago
Retailer 3
-
HK$4,185 HKD
View
Price last confirmed 24 days ago
A
Retailer 4
-
HK$4,350 HKD
View
Final sale: no returns
Retailer 5
-
HK$4,397 HKD
View
Price last confirmed 44 days ago
Retailer 6
-
HK$4,632 HKD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$4,632 HKD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
HK$6,387 HKD
View
B+
Retailer 9
-
HK$7,132 HKD
View
A
Retailer 10
-
HK$7,203 HKD
View
B+
Retailer 11
-
HK$7,328 HKD
View
Retailer 12
-
HK$13,449 HKD
View
Price last confirmed 30 days ago
B
Retailer 13
-
HK$14,366 HKD
View
B
Retailer 14
-
HK$14,938 HKD
View
B
Retailer 15
-
HK$18,167 HKD
View
B
Retailer 16
-
HK$20,722 HKD
View
B
Retailer 17
-
HK$22,133 HKD
View
Most Expensive
C
Do Amore Diamonds
27-100F9D3FC · Nov 6
HK$34,485 HKD
$4,400 USD
View
17 more retailers have this diamond
Prices start from HK$4,350 HKDSave up to HK$30,135 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
3.07ct Oval
HK$4,350 HKD