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Radiant|Lab Grown|IGI

1.02ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG772677312

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

Certificate IGI LG772677312

Diamond specifications and retailer prices

From HK$1,349 HKD
$172 USD
As of October 30, 2026
Save HK$12,999 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,348 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG772677312 or 772677312. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,349 to HK$14,348, a HK$12,999 spread on the same certified stone. Queensmith lists it at HK$14,348. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772677312
Dimensions7.14 × 5.10 × 3.37 mm
L/W Ratio1.40
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
7.14 mm5.10 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772677312
Side View
Table 62.0%Crown 39.5°Girdle: MediumPavilion 33.7°Culet: NoneDepth 66.1%

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$2,997 HKD|Low: HK$1,318 HKD|High: HK$8,732 HKD|Avg: HK$4,061 HKD|+0.8%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 6HK$1,349 HKD
Retailer 10HK$1,506 HKD
Retailer 19HK$1,569 HKD
Retailer 5HK$1,679 HKD
Retailer 11HK$1,679 HKD
Retailer 12HK$2,060 HKD
Retailer 14HK$2,275 HKD
Retailer 3HK$2,784 HKD
Retailer 16HK$2,880 HKD
Retailer 1HK$2,997 HKD
Retailer 4HK$3,209 HKD
Retailer 18HK$4,105 HKD
Retailer 8HK$4,158 HKD
Retailer 20HK$4,213 HKD
Retailer 7HK$5,390 HKD
Retailer 17HK$5,554 HKD
Retailer 9HK$5,820 HKD
Retailer 21HK$6,080 HKD
Retailer 15HK$7,882 HKD
Retailer 2HK$8,160 HKD
Retailer 13HK$8,674 HKD

31 data points across 21 retailers

22 retailersHK$1,349 HKD to HK$14,348 HKD

A
Cheapest Retailer
-
HK$1,349 HKD
$172 USD
A
Retailer 2
-
HK$1,506 HKD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,569 HKD
$200 USD
View
A
Retailer 4
-
HK$1,679 HKD
$214 USD
View
A
Retailer 5
-
HK$1,679 HKD
$214 USD
View
A
Retailer 6
-
HK$2,060 HKD
£207 GBP
View
B+
Retailer 7
-
HK$2,275 HKD
$290 USD
View
Retailer 8
-
HK$2,784 HKD
€338 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$2,880 HKD
ZAR 5,930 ZAR
View
A
Retailer 10
-
HK$2,997 HKD
£301 GBP
View
A
Retailer 11
-
HK$3,209 HKD
$409 USD
View
Retailer 12
-
HK$4,105 HKD
A$805 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 14
-
HK$4,213 HKD
$537 USD
View
B+
Retailer 15
-
HK$5,390 HKD
$687 USD
View
B+
Retailer 16
-
HK$5,554 HKD
A$1,089 AUD
View
B
Retailer 17
-
HK$5,820 HKD
$742 USD
View
Retailer 18
-
HK$6,080 HKD
$775 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
HK$7,882 HKD
£791 GBP
View
B
Retailer 20
-
HK$8,160 HKD
$1,040 USD
View
B
Retailer 21
-
HK$8,674 HKD
$1,106 USD
View
Most Expensive
B
Queensmith
LG772677312 · Oct 27
HK$14,348 HKD
£1,440 GBP
View
21 more retailers have this diamond
Prices start from HK$1,349 HKDSave up to HK$12,999 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$1,349 HKD