Radiant|Lab Grown|GCAL

1.09ct I VS2 Radiant Lab Grown Diamond

VG • I/VS2 • GCAL 311250121

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 311250121

Diamond specifications and retailer prices

From HK$1,475 HKD
$188 USD
As of November 2, 2026
Save HK$12,647 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,122 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 311250121. Listed at 10 retailers as of November 2, 2026, with prices from HK$1,475 to HK$14,122, a HK$12,647 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,122. 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

1.09
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 311250121
Dimensions7.34 × 5.09 × 3.24 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.34 mm5.09 mm1.09 ctI / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 311250121
Side View
Table 60.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 63.7%

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 2
Current: HK$14,122 HKD|Low: HK$1,412 HKD|High: HK$14,122 HKD|Avg: HK$5,645 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4HK$1,475 HKD
Retailer 9HK$1,805 HKD
Retailer 3HK$1,828 HKD
Retailer 6HK$2,487 HKD
Retailer 8HK$4,139 HKD
Retailer 7HK$6,422 HKD
Retailer 5HK$6,481 HKD
Retailer 10HK$7,890 HKD
Retailer 2HK$8,131 HKD
Do Amore DiamondsHK$14,122 HKD

19 data points across 10 retailers

10 retailersHK$1,475 HKD to HK$14,122 HKD

A
Cheapest Retailer
-
HK$1,475 HKD
$188 USD
A
Retailer 2
-
HK$1,805 HKD
$230 USD
View
A
Retailer 3
-
HK$1,828 HKD
$233 USD
View
B+
Retailer 4
-
HK$2,487 HKD
$317 USD
View
B+
Retailer 5
-
HK$4,139 HKD
$528 USD
View
B
Retailer 6
-
HK$6,422 HKD
$819 USD
View
B
Retailer 7
-
HK$6,481 HKD
$826 USD
View
Retailer 8
-
HK$7,890 HKD
$1,006 USD
View
Price last confirmed 15 days ago
B
Retailer 9
-
HK$8,131 HKD
£816 GBP
View
Most Expensive
C
Do Amore Diamonds
27-F29CB5533 · Nov 2
HK$14,122 HKD
$1,800 USD
View
9 more retailers have this diamond
Prices start from HK$1,475 HKDSave up to HK$12,647 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
1.09ct Radiant
HK$1,475 HKD