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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG729579197

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

Certificate IGI LG729579197

Diamond specifications and retailer prices

From HK$3,798 HKD
$484 USD
As of November 2, 2026
Save HK$15,882 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$19,680 HKD at MOH London · As of November 1, 2026
View at MOH London

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 LG729579197 or 729579197. Listed at 18 retailers as of November 1, 2026, with prices from HK$3,798 to HK$19,680, a HK$15,882 spread on the same certified stone. MOH London lists it at HK$19,680. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729579197
Dimensions8.53 × 5.82 × 3.85 mm
L/W Ratio1.47
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
8.53 mm5.82 mm1.68 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729579197
Side View
Table 64.0%Crown 40.9°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 66.2%

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: Nov 2
Current: HK$19,680 HKD|Low: HK$3,648 HKD|High: HK$19,909 HKD|Avg: HK$8,804 HKD|-1.2%
MOH London
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
November 2, 2026
Retailer 12HK$3,798 HKD
Retailer 5HK$4,253 HKD
Retailer 3HK$4,716 HKD
Retailer 13HK$4,716 HKD
Retailer 2HK$4,984 HKD
Retailer 10HK$5,806 HKD
Retailer 7HK$6,473 HKD
Retailer 4HK$7,187 HKD
Retailer 15HK$7,352 HKD
Retailer 8HK$8,129 HKD
Retailer 9HK$10,975 HKD
Retailer 11HK$12,671 HKD
Retailer 6HK$13,751 HKD
Retailer 14HK$17,638 HKD
MOH LondonHK$19,680 HKD

39 data points across 15 retailers

18 retailersHK$3,798 HKD to HK$19,680 HKD

A
Cheapest Retailer
-
HK$3,798 HKD
$484 USD
A
Retailer 2
-
HK$4,253 HKD
$542 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,260 HKD
$543 USD
View
Retailer 4
-
HK$4,716 HKD
$601 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$4,716 HKD
$601 USD
View
A
Retailer 6
-
HK$4,984 HKD
£500 GBP
View
A
Retailer 7
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 8
-
HK$6,473 HKD
$825 USD
View
B+
Retailer 9
-
HK$7,187 HKD
$916 USD
View
B+
Retailer 10
-
HK$7,352 HKD
$937 USD
View
B+
Retailer 11
-
HK$8,129 HKD
ZAR 16,738 ZAR
View
B
Retailer 12
-
HK$10,975 HKD
A$2,152 AUD
View
B
Retailer 13
-
HK$12,671 HKD
$1,615 USD
View
B
Retailer 14
-
HK$13,751 HKD
£1,380 GBP
View
B
Retailer 15
-
HK$15,151 HKD
$1,931 USD
View
B
Retailer 16
-
HK$15,260 HKD
$1,945 USD
View
B
Retailer 17
-
HK$17,638 HKD
$2,248 USD
View
Most Expensive
B
MOH London
LG729579197 · Nov 1
HK$19,680 HKD
£1,975 GBP
View
17 more retailers have this diamond
Prices start from HK$3,798 HKDSave up to HK$15,882 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$3,798 HKD