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Radiant|Lab Grown|IGI

1.80ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG620424738

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

Certificate IGI LG620424738

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of October 27, 2026
Save HK$11,409 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,496 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620424738 or 620424738. Listed at 19 retailers as of October 27, 2026, with prices from HK$2,087 to HK$13,496, a HK$11,409 spread on the same certified stone. Brilliant Earth lists it at HK$13,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620424738
Dimensions8.40 × 5.98 × 4.08 mm
L/W Ratio1.40
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
8.40 mm5.98 mm1.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620424738
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.2%

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$13,496 HKD|Low: HK$2,079 HKD|High: HK$14,673 HKD|Avg: HK$6,083 HKD|-8.0%
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
October 29, 2026
Retailer 19HK$2,087 HKD
Retailer 14HK$2,417 HKD
Retailer 4HK$2,581 HKD
Retailer 5HK$2,581 HKD
Retailer 18HK$3,035 HKD
Retailer 13HK$3,845 HKD
Retailer 16HK$4,095 HKD
Retailer 9HK$4,284 HKD
Retailer 2HK$4,933 HKD
Retailer 7HK$5,320 HKD
Retailer 17HK$5,336 HKD
Retailer 15HK$7,933 HKD
Retailer 11HK$8,012 HKD
Retailer 3HK$8,301 HKD
Retailer 8HK$8,705 HKD
Retailer 6HK$9,934 HKD
Retailer 12HK$10,403 HKD
Retailer 10HK$10,624 HKD
Brilliant EarthHK$13,496 HKD

38 data points across 19 retailers

19 retailersHK$2,087 HKD to HK$13,496 HKD

A
Cheapest Retailer
-
HK$2,087 HKD
$266 USD
A
Retailer 2
-
HK$2,417 HKD
$308 USD
View
A
Retailer 3
-
HK$2,581 HKD
$329 USD
View
A
Retailer 4
-
HK$2,581 HKD
$329 USD
View
Retailer 5
-
HK$3,035 HKD
£305 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$3,845 HKD
$490 USD
View
A
Retailer 7
-
HK$4,095 HKD
€497 EUR
View
A
Retailer 8
-
HK$4,284 HKD
$546 USD
View
B+
Retailer 9
-
HK$4,933 HKD
£495 GBP
View
A
Retailer 10
-
HK$5,320 HKD
$678 USD
View
A
Retailer 11
-
HK$5,336 HKD
$680 USD
View
B+
Retailer 12
-
HK$7,933 HKD
$1,011 USD
View
B+
Retailer 13
-
HK$7,950 HKD
£798 GBP
View
B+
Retailer 14
-
HK$8,301 HKD
$1,058 USD
View
Retailer 15
-
HK$8,705 HKD
$1,109 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
HK$9,934 HKD
$1,266 USD
View
B
Retailer 17
-
HK$10,403 HKD
£1,044 GBP
View
B
Retailer 18
-
HK$10,624 HKD
$1,354 USD
View
Most Expensive
B
Brilliant Earth
9139748A · Oct 29
HK$13,496 HKD
$1,720 USD
View
18 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$11,409 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
1.80ct Radiant
HK$2,087 HKD