CaratHunter
Plans
Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG729574645

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG729574645

Diamond specifications and retailer prices

From HK$1,710 HKD
As of November 4, 2026
Save HK$14,686 HKD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,396 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729574645 or 729574645. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,710 to HK$16,396, a HK$14,686 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574645
Dimensions7.85 × 5.54 × 3.46 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm5.54 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574645
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 34.1°Culet: NoneDepth 62.5%

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 4
Current: HK$16,396 HKD|Low: HK$1,640 HKD|High: HK$16,396 HKD|Avg: HK$5,360 HKD
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
November 5, 2026
Retailer 12HK$1,710 HKD
Retailer 4HK$1,985 HKD
Retailer 5HK$2,118 HKD
Retailer 13HK$2,118 HKD
Retailer 2HK$2,589 HKD
Retailer 8HK$4,040 HKD
Retailer 6HK$4,393 HKD
Retailer 7HK$5,735 HKD
Retailer 10HK$5,884 HKD
Retailer 11HK$6,841 HKD
Retailer 3HK$7,531 HKD
Retailer 9HK$9,383 HKD
Do Amore DiamondsHK$16,396 HKD

41 data points across 13 retailers

19 retailersHK$1,710 HKD to HK$16,396 HKD

A
Cheapest Retailer
-
HK$1,710 HKD
A
Retailer 2
-
HK$1,985 HKD
View
Retailer 3
-
HK$2,118 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$2,118 HKD
View
A
Retailer 5
-
HK$2,589 HKD
View
B+
Retailer 6
-
HK$2,848 HKD
View
A
Retailer 7
-
HK$2,973 HKD
View
A
Retailer 8
-
HK$3,193 HKD
View
A
Retailer 9
-
HK$4,040 HKD
View
B+
Retailer 10
-
HK$4,393 HKD
View
B+
Retailer 11
-
HK$4,856 HKD
View
B+
Retailer 12
-
HK$5,735 HKD
View
Retailer 13
-
HK$5,884 HKD
View
Price last confirmed 12 days ago
B
Retailer 14
-
HK$6,841 HKD
View
B
Retailer 15
-
HK$7,531 HKD
View
B
Retailer 16
-
HK$8,865 HKD
View
B
Retailer 17
-
HK$9,085 HKD
View
B
Retailer 18
-
HK$9,383 HKD
View
Most Expensive
B
Do Amore Diamonds
27-8FE7E86BE · Nov 4
HK$16,396 HKD
$2,090 USD
View
18 more retailers have this diamond
Prices start from HK$1,710 HKDSave up to HK$14,686 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
1.28ct Radiant
HK$1,710 HKD