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Radiant|Lab Grown|IGI

1.58ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG693550658

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

Certificate IGI LG693550658

Diamond specifications and retailer prices

From HK$1,624 HKD
$207 USD
As of October 27, 2026
Save HK$10,302 HKD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$11,927 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG693550658 or 693550658. Listed at 25 retailers as of October 27, 2026, with prices from HK$1,624 to HK$11,927, a HK$10,302 spread on the same certified stone. Brilliant Earth lists it at HK$11,927. 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

1.58
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693550658
Dimensions6.24 × 6.24 × 6.93 mm
L/W Ratio1.00
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
6.24 mm6.24 mm1.58 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693550658
Side View
Table 68.0%Crown 43.1°Girdle: MediumPavilion 36.2°Culet: NoneDepth 68.8%

Caratlytics Score

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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: Oct 27
Current: HK$11,927 HKD|Low: HK$1,813 HKD|High: HK$14,124 HKD|Avg: HK$5,393 HKD|-15.6%
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
October 29, 2026
Retailer 6HK$1,813 HKD
Retailer 15HK$2,017 HKD
Retailer 7HK$2,840 HKD
Retailer 12HK$3,263 HKD
Retailer 11HK$3,404 HKD
Retailer 2HK$3,698 HKD
Retailer 5HK$4,041 HKD
Retailer 9HK$4,702 HKD
Retailer 4HK$6,473 HKD
Retailer 13HK$6,497 HKD
Retailer 3HK$6,826 HKD
Retailer 8HK$7,349 HKD
Retailer 10HK$8,082 HKD
Retailer 14HK$8,082 HKD
Brilliant EarthHK$11,927 HKD

43 data points across 15 retailers

25 retailersHK$1,624 HKD to HK$11,927 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
$207 USD
A
Retailer 2
-
HK$1,813 HKD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,883 HKD
$240 USD
View
A
Retailer 4
-
HK$2,017 HKD
$257 USD
View
A
Retailer 5
-
HK$2,017 HKD
$257 USD
View
A
Retailer 6
-
HK$2,310 HKD
View
B+
Retailer 7
-
HK$2,840 HKD
$362 USD
View
A
Retailer 8
-
HK$3,263 HKD
€396 EUR
View
A
Retailer 9
-
HK$3,404 HKD
ZAR 7,008 ZAR
View
A
Retailer 10
-
HK$3,698 HKD
£371 GBP
View
A
Retailer 11
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 12
-
HK$4,276 HKD
$545 USD
View
A
Retailer 13
-
HK$4,702 HKD
A$922 AUD
View
B+
Retailer 14
-
HK$6,473 HKD
$825 USD
View
B+
Retailer 15
-
HK$6,497 HKD
$828 USD
View
B+
Retailer 16
-
HK$6,567 HKD
SGD 1,131 SGD
View
B
Retailer 17
-
HK$6,826 HKD
$870 USD
View
B
Retailer 18
-
HK$6,890 HKD
$878 USD
View
B+
Retailer 19
-
HK$7,349 HKD
A$1,441 AUD
View
B
Retailer 20
-
HK$7,892 HKD
£792 GBP
View
B
Retailer 21
-
HK$8,082 HKD
£811 GBP
View
B
Retailer 22
-
HK$8,082 HKD
$1,030 USD
View
Price last confirmed 10 days ago
B
Retailer 23
-
HK$8,192 HKD
$1,044 USD
View
B
Retailer 24
-
HK$9,539 HKD
$1,216 USD
View
Most Expensive
B
Brilliant Earth
17805140A · Oct 28
HK$11,927 HKD
$1,520 USD
View
24 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$10,302 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
1.58ct Radiant
HK$1,624 HKD