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Radiant|Lab Grown|IGI

1.99ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG750558080

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

Certificate IGI LG750558080

Diamond specifications and retailer prices

From HK$2,244 HKD
$286 USD
As of October 27, 2026
Save HK$9,211 HKD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$11,455 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750558080 or 750558080. Listed at 21 retailers as of October 27, 2026, with prices from HK$2,244 to HK$11,455, a HK$9,211 spread on the same certified stone. Brilliant Earth lists it at HK$11,455. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750558080
Dimensions8.76 × 6.32 × 4.21 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm6.32 mm1.99 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750558080
Side View
Table 68.0%Crown 40.1°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.6%

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: Oct 27
Current: HK$11,455 HKD|Low: HK$2,244 HKD|High: HK$13,102 HKD|Avg: HK$6,232 HKD|-12.6%
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
November 1, 2026
Retailer 7HK$2,244 HKD
Retailer 17HK$2,518 HKD
Retailer 5HK$2,605 HKD
Retailer 10HK$2,911 HKD
Retailer 12HK$2,911 HKD
Retailer 20HK$3,750 HKD
Retailer 4HK$4,001 HKD
Retailer 3HK$4,787 HKD
Retailer 14HK$4,923 HKD
Retailer 18HK$4,982 HKD
Retailer 15HK$5,157 HKD
Retailer 6HK$6,206 HKD
Retailer 19HK$6,477 HKD
Retailer 16HK$7,100 HKD
Retailer 2HK$9,179 HKD
Retailer 9HK$9,342 HKD
Retailer 11HK$9,352 HKD
Retailer 8HK$10,717 HKD
Retailer 13HK$11,160 HKD
Brilliant EarthHK$11,455 HKD

38 data points across 20 retailers

21 retailersHK$2,244 HKD to HK$11,455 HKD

A
Cheapest Retailer
-
HK$2,244 HKD
$286 USD
A
Retailer 2
-
HK$2,518 HKD
$321 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,605 HKD
$332 USD
View
Retailer 4
-
HK$2,911 HKD
$371 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,911 HKD
$371 USD
View
B+
Retailer 6
-
HK$3,750 HKD
$478 USD
View
A
Retailer 7
-
HK$4,001 HKD
$510 USD
View
A
Retailer 8
-
HK$4,787 HKD
ZAR 9,857 ZAR
View
A
Retailer 9
-
HK$4,923 HKD
£494 GBP
View
A
Retailer 10
-
HK$4,982 HKD
$635 USD
View
A
Retailer 11
-
HK$5,157 HKD
€626 EUR
View
A
Retailer 12
-
HK$6,206 HKD
$791 USD
View
A
Retailer 13
-
HK$6,477 HKD
A$1,270 AUD
View
B+
Retailer 14
-
HK$7,100 HKD
$905 USD
View
B+
Retailer 15
-
HK$9,179 HKD
$1,170 USD
View
B+
Retailer 16
-
HK$9,342 HKD
$1,191 USD
View
Retailer 17
-
HK$9,352 HKD
$1,192 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
HK$9,972 HKD
$1,271 USD
View
B
Retailer 19
-
HK$10,717 HKD
$1,366 USD
View
B+
Retailer 20
-
HK$11,160 HKD
£1,120 GBP
View
Most Expensive
B
Brilliant Earth
17470789A · Oct 31
HK$11,455 HKD
$1,460 USD
View
20 more retailers have this diamond
Prices start from HK$2,244 HKDSave up to HK$9,211 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
1.99ct Radiant
HK$2,244 HKD