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Radiant|Lab Grown|IGI

1.66ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG828658093

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

Certificate IGI LG828658093

Diamond specifications and retailer prices

From HK$3,429 HKD
$437 USD
As of November 1, 2026
Save HK$14,931 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$18,360 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.66ct lab-grown radiant diamond

This 1.66ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828658093 or 828658093. Listed at 10 retailers as of November 1, 2026, with prices from HK$3,429 to HK$18,360, a HK$14,931 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,360. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828658093
Dimensions8.78 × 5.57 × 3.67 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm5.57 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828658093
Side View
Table 67.0%Crown 48.7°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 65.9%

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 1
Current: HK$18,360 HKD|Low: HK$2,825 HKD|High: HK$18,360 HKD|Avg: HK$7,155 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
Retailer 14
November 2, 2026
Retailer 12HK$3,011 HKD
Retailer 5HK$3,348 HKD
Retailer 13HK$3,429 HKD
Retailer 9HK$3,452 HKD
Retailer 4HK$3,724 HKD
Retailer 7HK$4,441 HKD
Retailer 14HK$6,017 HKD
Retailer 8HK$6,584 HKD
Retailer 11HK$7,885 HKD
Retailer 3HK$8,293 HKD
Retailer 10HK$11,370 HKD
Retailer 6HK$12,751 HKD
Retailer 2HK$16,243 HKD
Do Amore DiamondsHK$18,360 HKD

16 data points across 14 retailers

10 retailersHK$3,429 HKD to HK$18,360 HKD

B+
Cheapest Retailer
-
HK$3,429 HKD
$437 USD
A
Retailer 2
-
HK$3,452 HKD
$440 USD
View
A
Retailer 3
-
HK$4,441 HKD
€539 EUR
View
B+
Retailer 4
-
HK$6,017 HKD
$767 USD
View
B+
Retailer 5
-
HK$6,584 HKD
A$1,291 AUD
View
B+
Retailer 6
-
HK$7,885 HKD
$1,005 USD
View
Retailer 7
-
HK$11,370 HKD
£1,141 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
HK$12,751 HKD
$1,625 USD
View
Price last confirmed 54 days ago
B
Retailer 9
-
HK$16,243 HKD
$2,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-56A841D45 · Nov 2
HK$18,360 HKD
$2,340 USD
View
9 more retailers have this diamond
Prices start from HK$3,429 HKDSave up to HK$14,931 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
1.66ct Radiant
HK$3,429 HKD