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Round|Lab Grown|IGI

1.59ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG805620405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805620405

Diamond specifications and retailer prices

From HK$2,746 HKD
$350 USD
As of November 1, 2026
Save HK$27,148 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$29,894 HKD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805620405 or 805620405. Listed at 22 retailers as of November 1, 2026, with prices from HK$2,746 to HK$29,894, a HK$27,148 spread on the same certified stone. Brilliant Earth lists it at HK$29,894. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805620405
Dimensions7.42 × 7.45 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.45 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805620405
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.2%

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: Nov 1
Current: HK$5,371 HKD|Low: HK$2,668 HKD|High: HK$15,457 HKD|Avg: HK$7,793 HKD|+1.4%
Retailer 1
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
November 2, 2026
Retailer 20HK$2,746 HKD
Retailer 8HK$3,186 HKD
Retailer 3HK$3,405 HKD
Retailer 11HK$3,405 HKD
Retailer 2HK$4,566 HKD
Retailer 19HK$4,590 HKD
Retailer 1HK$5,371 HKD
Retailer 4HK$5,430 HKD
Retailer 12HK$5,872 HKD
Retailer 14HK$6,057 HKD
Retailer 5HK$7,462 HKD
Retailer 18HK$7,905 HKD
Retailer 17HK$7,964 HKD
Retailer 6HK$10,945 HKD
Retailer 7HK$11,043 HKD
Retailer 10HK$11,274 HKD
Retailer 16HK$12,130 HKD
Retailer 15HK$13,303 HKD
Retailer 9HK$14,774 HKD
Retailer 13HK$15,457 HKD

35 data points across 20 retailers

22 retailersHK$2,746 HKD to HK$29,894 HKD

A
Cheapest Retailer
-
HK$2,746 HKD
$350 USD
A
Retailer 2
-
HK$3,186 HKD
$406 USD
View
A
Retailer 3
-
HK$3,405 HKD
$434 USD
View
Retailer 4
-
HK$3,405 HKD
$434 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,816 HKD
View
A
Retailer 6
-
HK$4,566 HKD
$582 USD
View
A
Retailer 7
-
HK$4,590 HKD
$585 USD
View
A
Retailer 8
-
HK$5,371 HKD
€652 EUR
View
A
Retailer 9
-
HK$5,430 HKD
$692 USD
View
A
Retailer 10
-
HK$5,872 HKD
ZAR 12,091 ZAR
View
A
Retailer 11
-
HK$6,057 HKD
£608 GBP
View
B+
Retailer 12
-
HK$7,462 HKD
$951 USD
View
B+
Retailer 13
-
HK$7,905 HKD
A$1,550 AUD
View
B+
Retailer 14
-
HK$7,964 HKD
$1,015 USD
View
B
Retailer 15
-
HK$10,945 HKD
$1,395 USD
View
B
Retailer 16
-
HK$11,043 HKD
SGD 1,902 SGD
View
B
Retailer 17
-
HK$11,274 HKD
$1,437 USD
View
B+
Retailer 18
-
HK$12,130 HKD
$1,546 USD
View
B+
Retailer 19
-
HK$13,303 HKD
£1,335 GBP
View
B
Retailer 20
-
HK$14,774 HKD
$1,883 USD
View
Retailer 21
-
HK$15,457 HKD
$1,970 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20215337A · Nov 1
HK$29,894 HKD
$3,810 USD
View
21 more retailers have this diamond
Prices start from HK$2,746 HKDSave up to HK$27,148 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 Round
HK$2,746 HKD