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Radiant|Lab Grown|IGI

1.75ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG800620933

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

Certificate IGI LG800620933

Diamond specifications and retailer prices

From HK$1,875 HKD
$239 USD
As of October 27, 2026
Save HK$11,228 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,103 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.75ct lab-grown radiant diamond

This 1.75ct 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 top-tier cut grade and certified by IGI LG800620933 or 800620933. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,875 to HK$13,103, a HK$11,228 spread on the same certified stone. Brilliant Earth lists it at HK$13,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800620933
Dimensions8.58 × 5.99 × 3.92 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm5.99 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800620933
Side View
Table 65.0%Crown 45.4°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 65.4%

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$13,103 HKD|Low: HK$1,805 HKD|High: HK$13,731 HKD|Avg: HK$5,612 HKD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4HK$1,875 HKD
Retailer 9HK$2,095 HKD
Retailer 5HK$2,181 HKD
Retailer 15HK$2,330 HKD
Retailer 19HK$2,330 HKD
Retailer 12HK$2,738 HKD
Retailer 7HK$3,139 HKD
Retailer 17HK$3,856 HKD
Retailer 13HK$4,003 HKD
Retailer 2HK$4,411 HKD
Retailer 10HK$4,959 HKD
Retailer 14HK$5,432 HKD
Retailer 18HK$7,485 HKD
Retailer 8HK$7,517 HKD
Retailer 3HK$8,427 HKD
Retailer 16HK$9,347 HKD
Retailer 11HK$9,447 HKD
Retailer 6HK$10,083 HKD
Brilliant EarthHK$13,103 HKD

33 data points across 19 retailers

22 retailersHK$1,875 HKD to HK$13,103 HKD

A
Cheapest Retailer
-
HK$1,875 HKD
$239 USD
A
Retailer 2
-
HK$2,095 HKD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,181 HKD
$278 USD
View
A
Retailer 4
-
HK$2,330 HKD
$297 USD
View
A
Retailer 5
-
HK$2,330 HKD
$297 USD
View
A
Retailer 6
-
HK$2,738 HKD
£275 GBP
View
B+
Retailer 7
-
HK$3,139 HKD
$400 USD
View
A
Retailer 8
-
HK$3,856 HKD
€468 EUR
View
A
Retailer 9
-
HK$4,003 HKD
ZAR 8,241 ZAR
View
A
Retailer 10
-
HK$4,411 HKD
£443 GBP
View
A
Retailer 11
-
HK$4,959 HKD
$632 USD
View
B+
Retailer 12
-
HK$5,186 HKD
$661 USD
View
A
Retailer 13
-
HK$5,432 HKD
A$1,065 AUD
View
B+
Retailer 14
-
HK$7,140 HKD
$910 USD
View
B+
Retailer 15
-
HK$7,485 HKD
$954 USD
View
B+
Retailer 16
-
HK$7,517 HKD
$958 USD
View
B+
Retailer 17
-
HK$7,897 HKD
$1,007 USD
View
B+
Retailer 18
-
HK$8,427 HKD
$1,074 USD
View
B+
Retailer 19
-
HK$9,347 HKD
£938 GBP
View
Retailer 20
-
HK$9,447 HKD
SGD 1,627 SGD
View
Price last confirmed 17 days ago
Retailer 21
-
HK$10,083 HKD
$1,285 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20277812A · Oct 29
HK$13,103 HKD
$1,670 USD
View
21 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$11,228 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
1.75ct Radiant
HK$1,875 HKD