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Radiant|Lab Grown|IGI

1.28ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG790694850

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

Certificate IGI LG790694850

Diamond specifications and retailer prices

From HK$1,608 HKD
$205 USD
As of October 27, 2026
Save HK$7,888 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,497 HKD at Reve Diamonds · As of October 28, 2026
View at Reve 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG790694850 or 790694850. Listed at 16 retailers as of October 27, 2026, with prices from HK$1,608 to HK$9,497, a HK$7,888 spread on the same certified stone. Reve Diamonds lists it at HK$9,497. 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

1.28
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790694850
Dimensions7.91 × 5.52 × 3.51 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.52 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790694850
Side View
Table 64.0%Crown 43.4°Girdle: MediumPavilion 34.3°Culet: NoneDepth 63.6%

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: Oct 27
Current: HK$3,675 HKD|Low: HK$1,569 HKD|High: HK$9,689 HKD|Avg: HK$4,503 HKD|+0.5%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 9HK$1,608 HKD
Retailer 10HK$1,805 HKD
Retailer 7HK$1,867 HKD
Retailer 5HK$2,063 HKD
Retailer 6HK$2,063 HKD
Retailer 13HK$3,444 HKD
Retailer 2HK$3,491 HKD
Retailer 1HK$3,675 HKD
Retailer 8HK$4,103 HKD
Retailer 11HK$4,880 HKD
Retailer 3HK$6,637 HKD
Retailer 4HK$6,661 HKD
Retailer 14HK$6,838 HKD
Retailer 12HK$9,346 HKD
Reve DiamondsHK$9,497 HKD

25 data points across 15 retailers

16 retailersHK$1,608 HKD to HK$9,497 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
$205 USD
A
Retailer 2
-
HK$1,805 HKD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,867 HKD
$238 USD
View
Retailer 4
-
HK$1,883 HKD
$240 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
HK$2,063 HKD
$263 USD
View
A
Retailer 6
-
HK$2,063 HKD
$263 USD
View
A
Retailer 7
-
HK$3,444 HKD
$439 USD
View
Retailer 8
-
HK$3,491 HKD
ZAR 7,188 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,675 HKD
£369 GBP
View
B+
Retailer 10
-
HK$4,103 HKD
$523 USD
View
B+
Retailer 11
-
HK$4,880 HKD
A$957 AUD
View
B
Retailer 12
-
HK$6,637 HKD
$846 USD
View
B
Retailer 13
-
HK$6,661 HKD
$849 USD
View
B
Retailer 14
-
HK$6,838 HKD
$872 USD
View
B
Retailer 15
-
HK$9,346 HKD
£938 GBP
View
Most Expensive
B
Reve Diamonds
2C8C86633 · Oct 28
HK$9,497 HKD
$1,210 USD
View
15 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$7,888 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$1,608 HKD