CaratHunter
Plans
Radiant|Lab Grown|IGI

1.75ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG649407662

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

Certificate IGI LG649407662

Diamond specifications and retailer prices

From HK$1,789 HKD
$228 USD
As of October 27, 2026
Save HK$13,119 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,908 HKD at Brilliant Earth · As of October 22, 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 LG649407662 or 649407662. Listed at 22 retailers as of October 22, 2026, with prices from HK$1,789 to HK$14,908, a HK$13,119 spread on the same certified stone. Brilliant Earth lists it at HK$14,908. 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 angle43°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649407662
Dimensions8.73 × 5.83 × 3.96 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm5.83 mm1.75 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649407662
Side View
Table 65.0%Crown 43°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.9%

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$14,908 HKD|Low: HK$1,789 HKD|High: HK$16,634 HKD|Avg: HK$5,737 HKD|-5.0%
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
Retailer 20
Retailer 21
October 29, 2026
Retailer 4HK$1,789 HKD
Retailer 10HK$2,001 HKD
Retailer 6HK$2,071 HKD
Retailer 18HK$2,221 HKD
Retailer 21HK$2,221 HKD
Retailer 15HK$2,606 HKD
Retailer 12HK$3,758 HKD
Retailer 16HK$3,809 HKD
Retailer 19HK$4,086 HKD
Retailer 2HK$4,130 HKD
Retailer 7HK$4,865 HKD
Retailer 9HK$5,155 HKD
Retailer 17HK$5,177 HKD
Retailer 20HK$7,125 HKD
Retailer 3HK$7,156 HKD
Retailer 11HK$7,540 HKD
Retailer 13HK$8,939 HKD
Retailer 8HK$9,023 HKD
Retailer 5HK$9,965 HKD
Retailer 14HK$10,064 HKD
Brilliant EarthHK$14,908 HKD

33 data points across 21 retailers

22 retailersHK$1,789 HKD to HK$14,908 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
$228 USD
A
Retailer 2
-
HK$2,001 HKD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,071 HKD
$264 USD
View
A
Retailer 4
-
HK$2,221 HKD
$283 USD
View
A
Retailer 5
-
HK$2,221 HKD
$283 USD
View
A
Retailer 6
-
HK$2,606 HKD
£262 GBP
View
B+
Retailer 7
-
HK$3,758 HKD
$479 USD
View
A
Retailer 8
-
HK$3,809 HKD
ZAR 7,843 ZAR
View
A
Retailer 9
-
HK$4,086 HKD
€496 EUR
View
A
Retailer 10
-
HK$4,130 HKD
£414 GBP
View
A
Retailer 11
-
HK$4,865 HKD
$620 USD
View
A
Retailer 12
-
HK$5,155 HKD
$657 USD
View
A
Retailer 13
-
HK$5,177 HKD
A$1,015 AUD
View
B+
Retailer 14
-
HK$7,125 HKD
$908 USD
View
B+
Retailer 15
-
HK$7,156 HKD
$912 USD
View
B+
Retailer 16
-
HK$7,540 HKD
$961 USD
View
B+
Retailer 17
-
HK$8,092 HKD
£812 GBP
View
B+
Retailer 18
-
HK$8,939 HKD
£897 GBP
View
B+
Retailer 19
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 20
-
HK$9,965 HKD
$1,270 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
HK$10,064 HKD
$1,283 USD
View
Most Expensive
B
Brilliant Earth
11509754A · Oct 22
HK$14,908 HKD
$1,900 USD
View
21 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$13,119 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$1,789 HKD