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Radiant|Lab Grown|IGI

1.02ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG780637006

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

Certificate IGI LG780637006

Diamond specifications and retailer prices

From HK$1,193 HKD
$152 USD
As of October 30, 2026
Save HK$10,262 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$11,455 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780637006 or 780637006. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,193 to HK$11,455, a HK$10,262 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780637006
Dimensions7.25 × 4.83 × 3.24 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.25 mm4.83 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780637006
Side View
Table 62.0%Crown 45.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$2,902 HKD|Low: HK$1,145 HKD|High: HK$8,489 HKD|Avg: HK$3,912 HKD|+4.0%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 14HK$1,193 HKD
Retailer 6HK$1,326 HKD
Retailer 3HK$1,381 HKD
Retailer 4HK$1,475 HKD
Retailer 15HK$1,475 HKD
Retailer 2HK$2,715 HKD
Retailer 9HK$2,803 HKD
Retailer 1HK$2,902 HKD
Retailer 5HK$3,389 HKD
Retailer 11HK$3,978 HKD
Retailer 13HK$5,021 HKD
Retailer 16HK$5,249 HKD
Retailer 12HK$6,041 HKD
Retailer 8HK$6,611 HKD
Retailer 10HK$7,642 HKD
Retailer 7HK$8,489 HKD

44 data points across 16 retailers

21 retailersHK$1,193 HKD to HK$11,455 HKD

A
Cheapest Retailer
-
HK$1,193 HKD
$152 USD
A
Retailer 2
-
HK$1,326 HKD
$169 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,381 HKD
$176 USD
View
A
Retailer 4
-
HK$1,475 HKD
$188 USD
View
A
Retailer 5
-
HK$1,475 HKD
$188 USD
View
A
Retailer 6
-
HK$2,410 HKD
View
A
Retailer 7
-
HK$2,464 HKD
$314 USD
View
A
Retailer 8
-
HK$2,715 HKD
$346 USD
View
A
Retailer 9
-
HK$2,803 HKD
ZAR 5,771 ZAR
View
A
Retailer 10
-
HK$2,902 HKD
£291 GBP
View
A
Retailer 11
-
HK$3,389 HKD
$432 USD
View
B+
Retailer 12
-
HK$3,978 HKD
A$780 AUD
View
B+
Retailer 13
-
HK$5,021 HKD
$640 USD
View
B+
Retailer 14
-
HK$5,249 HKD
$669 USD
View
B
Retailer 15
-
HK$5,817 HKD
SGD 1,002 SGD
View
Retailer 16
-
HK$6,041 HKD
$770 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
HK$6,611 HKD
$843 USD
View
B
Retailer 18
-
HK$7,642 HKD
£767 GBP
View
B
Retailer 19
-
HK$8,183 HKD
$1,043 USD
View
B
Retailer 20
-
HK$8,489 HKD
£852 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A5372D4DC · Oct 31
HK$11,455 HKD
$1,460 USD
View
20 more retailers have this diamond
Prices start from HK$1,193 HKDSave up to HK$10,262 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
1.02ct Radiant
HK$1,193 HKD