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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG669476504

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

Certificate IGI LG669476504

Diamond specifications and retailer prices

From HK$4,535 HKD
$578 USD
As of November 2, 2026
Save HK$19,958 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$40,250 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.68ct lab-grown radiant diamond

This 1.68ct 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 LG669476504 or 669476504. Listed at 23 retailers as of October 26, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669476504
Dimensions8.51 × 5.86 × 3.94 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm5.86 mm1.68 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669476504
Side View
Table 61.0%Crown 40.1°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 67.2%

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 2
Current: HK$40,250 HKD|Low: HK$4,355 HKD|High: HK$40,250 HKD|Avg: HK$12,522 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 17HK$4,535 HKD
Retailer 7HK$5,076 HKD
Retailer 8HK$5,076 HKD
Retailer 9HK$5,626 HKD
Retailer 19HK$5,626 HKD
Retailer 10HK$5,994 HKD
Retailer 12HK$6,563 HKD
Retailer 6HK$7,422 HKD
Retailer 13HK$9,274 HKD
Retailer 2HK$10,669 HKD
Retailer 18HK$12,230 HKD
Retailer 16HK$13,950 HKD
Retailer 14HK$14,458 HKD
Retailer 5HK$16,328 HKD
Retailer 11HK$18,056 HKD
Retailer 4HK$18,101 HKD
Retailer 3HK$18,696 HKD
Retailer 15HK$24,493 HKD
Do Amore DiamondsHK$40,250 HKD

44 data points across 19 retailers

23 retailersHK$4,535 HKD to HK$24,493 HKD

A
Cheapest Retailer
-
HK$4,535 HKD
$578 USD
A
Retailer 2
-
HK$5,076 HKD
$647 USD
View
A
Retailer 3
-
HK$5,076 HKD
$647 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,108 HKD
$651 USD
View
Retailer 5
-
HK$5,626 HKD
$717 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$5,626 HKD
$717 USD
View
B+
Retailer 7
-
HK$5,994 HKD
$764 USD
View
B+
Retailer 8
-
HK$6,563 HKD
£659 GBP
View
B+
Retailer 9
-
HK$6,669 HKD
$850 USD
View
B+
Retailer 10
-
HK$7,422 HKD
$946 USD
View
B+
Retailer 11
-
HK$9,274 HKD
£931 GBP
View
B+
Retailer 12
-
HK$10,669 HKD
ZAR 21,967 ZAR
View
Retailer 13
-
HK$12,230 HKD
A$2,398 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
HK$13,927 HKD
$1,775 USD
View
B
Retailer 15
-
HK$13,950 HKD
$1,778 USD
View
B
Retailer 16
-
HK$14,458 HKD
A$2,835 AUD
View
B
Retailer 17
-
HK$16,328 HKD
$2,081 USD
View
B
Retailer 18
-
HK$18,056 HKD
£1,812 GBP
View
B
Retailer 19
-
HK$18,101 HKD
$2,307 USD
View
B
Retailer 20
-
HK$18,696 HKD
$2,383 USD
View
B
Retailer 21
-
HK$20,950 HKD
$2,670 USD
View
B
Retailer 22
-
HK$24,493 HKD
£2,458 GBP
View
Most Expensive
Do Amore Diamonds
27-91C6B4FF5 · Nov 2
HK$40,250 HKD
$5,130 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$4,535 HKDSave up to HK$19,958 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
1.68ct Radiant
HK$4,535 HKD