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Radiant|Lab Grown|IGI

0.99ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG613389324

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

Certificate IGI LG613389324

Diamond specifications and retailer prices

From HK$1,138 HKD
$145 USD
As of October 23, 2026
Save HK$4,474 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$6,617 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613389324 or 613389324. Listed at 10 retailers as of October 23, 2026, with a 393% 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

0.99
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613389324
Dimensions7.12 × 4.84 × 3.29 mm
L/W Ratio1.47
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
7.12 mm4.84 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613389324
Side View
Table 65.0%Crown 45.5°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 68.0%

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 23
Current: HK$6,617 HKD|Low: HK$910 HKD|High: HK$8,371 HKD|Avg: HK$4,239 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 23, 2026
Retailer 8HK$1,138 HKD
Retailer 9HK$1,271 HKD
Retailer 6HK$2,480 HKD
Retailer 12HK$2,773 HKD
Retailer 2HK$3,519 HKD
Retailer 5HK$3,688 HKD
Retailer 3HK$4,327 HKD
Retailer 10HK$4,567 HKD
Retailer 7HK$4,778 HKD
Retailer 11HK$6,288 HKD
MOH LondonHK$6,617 HKD
Retailer 4HK$8,371 HKD

22 data points across 12 retailers

10 retailersHK$1,138 HKD to HK$5,612 HKD

A
Cheapest Retailer
-
HK$1,138 HKD
$145 USD
A
Retailer 2
-
HK$1,318 HKD
$168 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$2,480 HKD
€301 EUR
View
B+
Retailer 4
-
HK$3,519 HKD
A$690 AUD
View
B+
Retailer 5
-
HK$3,688 HKD
$470 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
HK$4,520 HKD
$576 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
HK$4,661 HKD
$594 USD
View
B+
Retailer 8
-
HK$4,778 HKD
$609 USD
View
B
Retailer 9
-
HK$5,612 HKD
£563 GBP
View
Most Expensive
B
MOH London
LG613389324 · Oct 21
HK$6,617 HKD
£664 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from HK$1,138 HKDSave up to HK$4,474 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
0.99ct Radiant
HK$1,138 HKD