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Radiant|Lab Grown|IGI

1.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG646489925

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

Certificate IGI LG646489925

Diamond specifications and retailer prices

From HK$1,334 HKD
$170 USD
As of October 30, 2026
Save HK$7,269 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,602 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646489925 or 646489925. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,334 to HK$8,602, a HK$7,269 spread on the same certified stone. Reve Diamonds lists it at HK$8,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646489925
Dimensions7.76 × 5.12 × 3.23 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.76 mm5.12 mm1.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646489925
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 63.1%

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 30
Current: HK$2,914 HKD|Low: HK$1,279 HKD|High: HK$7,802 HKD|Avg: HK$3,338 HKD|+3.7%
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
October 31, 2026
Retailer 13HK$1,334 HKD
Retailer 5HK$1,483 HKD
Retailer 3HK$1,546 HKD
Retailer 4HK$1,648 HKD
Retailer 14HK$1,648 HKD
Retailer 6HK$2,212 HKD
Retailer 10HK$2,727 HKD
Retailer 1HK$2,914 HKD
Retailer 9HK$4,119 HKD
Retailer 12HK$4,276 HKD
Retailer 7HK$4,472 HKD
Retailer 8HK$4,544 HKD
Retailer 2HK$5,304 HKD
Retailer 11HK$7,752 HKD

42 data points across 14 retailers

20 retailersHK$1,334 HKD to HK$8,602 HKD

A
Cheapest Retailer
-
HK$1,334 HKD
$170 USD
A
Retailer 2
-
HK$1,483 HKD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,546 HKD
$197 USD
View
A
Retailer 4
-
HK$1,648 HKD
$210 USD
View
A
Retailer 5
-
HK$1,648 HKD
$210 USD
View
A
Retailer 6
-
HK$1,908 HKD
View
B+
Retailer 7
-
HK$2,212 HKD
$282 USD
View
A
Retailer 8
-
HK$2,275 HKD
$290 USD
View
Retailer 9
-
HK$2,727 HKD
€331 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$2,914 HKD
£292 GBP
View
Retailer 11
-
HK$4,119 HKD
$525 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
HK$4,276 HKD
$545 USD
View
B+
Retailer 13
-
HK$4,472 HKD
$570 USD
View
B+
Retailer 14
-
HK$4,482 HKD
SGD 772 SGD
View
B+
Retailer 15
-
HK$4,544 HKD
A$891 AUD
View
B+
Retailer 16
-
HK$5,304 HKD
$676 USD
View
B
Retailer 17
-
HK$5,366 HKD
$684 USD
View
B
Retailer 18
-
HK$5,731 HKD
$730 USD
View
B
Retailer 19
-
HK$7,752 HKD
£778 GBP
View
Most Expensive
B
Reve Diamonds
D2260BFF7 · Oct 30
HK$8,602 HKD
$1,096 USD
View
19 more retailers have this diamond
Prices start from HK$1,334 HKDSave up to HK$7,269 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$1,334 HKD