CaratHunter
Plans
Radiant|Lab Grown|IGI

1.54ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG784689737

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

Certificate IGI LG784689737

Diamond specifications and retailer prices

From HK$1,624 HKD
As of November 4, 2026
Save HK$10,929 HKD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$12,789 HKD at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784689737 or 784689737. Listed at 24 retailers as of November 2, 2026, with a 673% 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

1.54
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784689737
Dimensions8.42 × 5.55 × 3.77 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.55 mm1.54 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784689737
Side View
Table 64.0%Crown 18.9°Girdle: ThickPavilion 37°Culet: NoneDepth 67.9%

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 4
Current: HK$12,553 HKD|Low: HK$1,608 HKD|High: HK$12,710 HKD|Avg: HK$5,191 HKD|-1.2%
Brilliant Earth
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
Retailer 22
November 5, 2026
Retailer 4HK$1,624 HKD
Retailer 12HK$1,812 HKD
Retailer 21HK$1,883 HKD
Retailer 15HK$1,993 HKD
Retailer 10HK$2,016 HKD
Retailer 16HK$2,118 HKD
Retailer 6HK$2,730 HKD
Retailer 22HK$3,342 HKD
Retailer 20HK$3,476 HKD
Retailer 2HK$3,672 HKD
Retailer 3HK$4,621 HKD
Retailer 19HK$4,692 HKD
Retailer 8HK$5,100 HKD
Retailer 18HK$5,280 HKD
Retailer 14HK$6,473 HKD
Retailer 9HK$6,889 HKD
Retailer 5HK$7,532 HKD
Retailer 13HK$8,050 HKD
Retailer 11HK$8,058 HKD
Retailer 17HK$8,748 HKD
Retailer 7HK$9,540 HKD
Brilliant EarthHK$12,553 HKD

27 data points across 22 retailers

24 retailersHK$1,624 HKD to HK$12,553 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
A
Retailer 2
-
HK$1,812 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,883 HKD
View
Retailer 4
-
HK$1,993 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,016 HKD
View
A
Retailer 6
-
HK$2,118 HKD
View
B+
Retailer 7
-
HK$2,730 HKD
View
A
Retailer 8
-
HK$3,342 HKD
View
A
Retailer 9
-
HK$3,476 HKD
View
A
Retailer 10
-
HK$3,672 HKD
View
A
Retailer 11
-
HK$4,621 HKD
View
A
Retailer 12
-
HK$4,692 HKD
View
B+
Retailer 13
-
HK$5,100 HKD
View
B+
Retailer 14
-
HK$5,280 HKD
View
B+
Retailer 15
-
HK$6,473 HKD
View
B
Retailer 16
-
HK$6,889 HKD
View
B+
Retailer 17
-
HK$7,532 HKD
View
B+
Retailer 18
-
HK$8,050 HKD
View
B
Retailer 19
-
HK$8,058 HKD
View
B
Retailer 20
-
HK$8,748 HKD
View
B
Retailer 21
-
HK$9,540 HKD
View
B
Retailer 22
-
HK$12,553 HKD
View
Retailer 23
-
HK$12,710 HKD
View
Price last confirmed 21 days ago
Most Expensive
Brilliant Earth
21740862A · Oct 9
HK$12,789 HKD
$1,630 USD
View
Price last confirmed 26 days ago
23 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$10,929 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
1.54ct Radiant
HK$1,624 HKD