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Radiant|Lab Grown|IGI

1.59ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG669457830

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

Certificate IGI LG669457830

Diamond specifications and retailer prices

From HK$5,091 HKD
$649 USD
As of October 28, 2026
Save HK$33,036 HKD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$38,127 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown radiant diamond

This 1.59ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669457830 or 669457830. Listed at 25 retailers as of October 28, 2026, with prices from HK$5,091 to HK$38,127, a HK$33,036 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,127. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669457830
Dimensions5.85 × 5.85 × 3.95 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm5.85 mm1.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669457830
Side View
Table 64.0%Crown 45.9°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.5%

Caratlytics Score

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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 28
Current: HK$38,127 HKD|Low: HK$4,127 HKD|High: HK$38,127 HKD|Avg: HK$12,613 HKD
Do Amore Diamonds
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 28, 2026
Retailer 5HK$4,299 HKD
Retailer 10HK$5,091 HKD
Retailer 7HK$5,327 HKD
Retailer 18HK$5,327 HKD
Retailer 14HK$5,766 HKD
Retailer 12HK$6,089 HKD
Retailer 9HK$6,347 HKD
Retailer 8HK$7,053 HKD
Retailer 13HK$9,149 HKD
Retailer 2HK$10,108 HKD
Retailer 6HK$13,630 HKD
Retailer 19HK$13,752 HKD
Retailer 16HK$13,778 HKD
Retailer 11HK$17,097 HKD
Retailer 4HK$17,157 HKD
Retailer 3HK$17,946 HKD
Retailer 15HK$25,566 HKD
Retailer 17HK$28,478 HKD
Do Amore DiamondsHK$38,127 HKD

42 data points across 19 retailers

25 retailersHK$5,091 HKD to HK$38,127 HKD

A
Retailer 1
-
HK$4,299 HKD
$548 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$4,809 HKD
$613 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
HK$5,091 HKD
$649 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,327 HKD
$679 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$5,327 HKD
$679 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
HK$5,766 HKD
$735 USD
View
A
Retailer 7
-
HK$6,089 HKD
£611 GBP
View
A
Retailer 8
-
HK$6,347 HKD
$809 USD
View
A
Retailer 9
-
HK$7,053 HKD
$899 USD
View
A
Retailer 10
-
HK$7,265 HKD
$926 USD
View
B+
Retailer 11
-
HK$9,149 HKD
£918 GBP
View
B+
Retailer 12
-
HK$10,108 HKD
ZAR 20,814 ZAR
View
B+
Retailer 13
-
HK$13,630 HKD
A$2,673 AUD
View
Price last confirmed 21 days ago
B
Retailer 14
-
HK$13,752 HKD
$1,753 USD
View
B+
Retailer 15
-
HK$13,778 HKD
A$2,702 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
HK$15,471 HKD
$1,972 USD
View
B
Retailer 17
-
HK$15,471 HKD
$1,972 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
HK$17,097 HKD
£1,716 GBP
View
B
Retailer 19
-
HK$17,157 HKD
$2,187 USD
View
B
Retailer 20
-
HK$17,946 HKD
$2,288 USD
View
B
Retailer 21
-
HK$19,621 HKD
£1,969 GBP
View
B
Retailer 22
-
HK$19,933 HKD
$2,541 USD
View
B
Retailer 23
-
HK$25,566 HKD
£2,566 GBP
View
B
Retailer 24
-
HK$28,478 HKD
$3,630 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-0FD93D7F4 · Oct 28
HK$38,127 HKD
$4,860 USD
View
24 more retailers have this diamond
Prices start from HK$5,091 HKDSave up to HK$33,036 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
1.59ct Radiant
HK$5,091 HKD