Radiant|Lab Grown|IGI

1.00ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG550243658

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

Certificate IGI LG550243658

Diamond specifications and retailer prices

From HK$1,444 HKD
$184 USD
As of November 3, 2026
Save HK$6,030 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$8,370 HKD at Flawless Fine Jewelry · As of October 6, 2026
View at Flawless Fine Jewelry

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG550243658 or 550243658. Listed at 17 retailers as of November 2, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550243658
Dimensions7.09 × 5.23 × 3.18 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.09 mm5.23 mm1.00 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550243658
Side View
Table 65.5%Crown 41.2°Girdle: MediumPavilion 33.1°Culet: NoneDepth 60.8%

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 3
Current: HK$8,370 HKD|Low: HK$1,240 HKD|High: HK$8,370 HKD|Avg: HK$3,607 HKD
Flawless Fine Jewelry
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 3, 2026
Retailer 13HK$1,240 HKD
Retailer 5HK$1,444 HKD
Retailer 4HK$1,499 HKD
Retailer 8HK$1,601 HKD
Retailer 12HK$1,601 HKD
Retailer 9HK$1,967 HKD
Retailer 2HK$2,830 HKD
Retailer 3HK$2,872 HKD
Retailer 6HK$4,080 HKD
Retailer 11HK$4,472 HKD
Retailer 14HK$5,139 HKD
Retailer 10HK$5,430 HKD
Retailer 7HK$7,473 HKD
Flawless Fine JewelryHK$8,370 HKD

45 data points across 14 retailers

17 retailersHK$1,444 HKD to HK$7,473 HKD

Retailer 1
-
HK$1,240 HKD
$158 USD
Price last confirmed 32 days ago
A
Retailer 2
-
HK$1,444 HKD
$184 USD
View
Final sale: no returns
Retailer 3
-
HK$1,499 HKD
$191 USD
View
Price last confirmed 36 days ago
Retailer 4
-
HK$1,601 HKD
$204 USD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$1,601 HKD
$204 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
HK$2,526 HKD
$322 USD
View
B+
Retailer 7
-
HK$2,830 HKD
£284 GBP
View
B+
Retailer 8
-
HK$2,872 HKD
$366 USD
View
B+
Retailer 9
-
HK$3,727 HKD
$475 USD
View
B
Retailer 10
-
HK$4,080 HKD
$520 USD
View
B
Retailer 11
-
HK$4,472 HKD
$570 USD
View
B
Retailer 12
-
HK$4,489 HKD
£450 GBP
View
Retailer 13
-
HK$5,139 HKD
$655 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
HK$5,430 HKD
$692 USD
View
Retailer 15
-
HK$5,568 HKD
$710 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
HK$7,473 HKD
£750 GBP
View
Most Expensive
Flawless Fine Jewelry
8E25D62ED · Oct 6
HK$8,370 HKD
£840 GBP
View
Price last confirmed 27 days ago
16 more retailers have this diamond
Prices start from HK$1,444 HKDSave up to HK$6,030 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
1.00ct Radiant
HK$1,444 HKD