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Round|Lab Grown|IGI

1.59ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG754515386

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754515386

Diamond specifications and retailer prices

From HK$1,789 HKD
$228 USD
As of October 29, 2026
Save HK$8,278 HKD (82%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$12,161 HKD at Brilliant Earth · As of October 16, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754515386 or 754515386. Listed at 28 retailers as of October 29, 2026, with a 463% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754515386
Dimensions7.45 × 7.49 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.45 mm7.49 mm1.59 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754515386
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.0%

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 29
Current: HK$12,161 HKD|Low: HK$1,773 HKD|High: HK$12,161 HKD|Avg: HK$5,332 HKD
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
Retailer 22
October 30, 2026
Retailer 11HK$1,789 HKD
Retailer 16HK$2,001 HKD
Retailer 22HK$2,079 HKD
Retailer 5HK$2,220 HKD
Retailer 6HK$2,220 HKD
Retailer 2HK$3,344 HKD
Retailer 7HK$3,758 HKD
Retailer 19HK$3,811 HKD
Retailer 21HK$4,017 HKD
Retailer 13HK$4,135 HKD
Retailer 18HK$4,185 HKD
Retailer 4HK$4,221 HKD
Retailer 3HK$4,682 HKD
Retailer 20HK$5,181 HKD
Retailer 9HK$6,104 HKD
Retailer 12HK$7,132 HKD
Retailer 10HK$7,543 HKD
Retailer 15HK$8,364 HKD
Retailer 17HK$8,938 HKD
Retailer 14HK$9,032 HKD
Retailer 8HK$10,067 HKD
Brilliant EarthHK$12,161 HKD

28 data points across 22 retailers

28 retailersHK$1,789 HKD to HK$10,067 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
$228 USD
Retailer 2
-
HK$1,938 HKD
$247 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
HK$2,001 HKD
$255 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,079 HKD
$265 USD
View
A
Retailer 5
-
HK$2,220 HKD
$283 USD
View
A
Retailer 6
-
HK$2,220 HKD
$283 USD
View
Retailer 7
-
HK$2,369 HKD
$302 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
HK$3,344 HKD
£336 GBP
View
A
Retailer 9
-
HK$3,758 HKD
$479 USD
View
A
Retailer 10
-
HK$3,811 HKD
ZAR 7,848 ZAR
View
A
Retailer 11
-
HK$4,017 HKD
$512 USD
View
A
Retailer 12
-
HK$4,135 HKD
£415 GBP
View
A
Retailer 13
-
HK$4,185 HKD
€508 EUR
View
A
Retailer 14
-
HK$4,221 HKD
$538 USD
View
B+
Retailer 15
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 16
-
HK$5,181 HKD
A$1,016 AUD
View
B+
Retailer 17
-
HK$6,104 HKD
$778 USD
View
Retailer 18
-
HK$7,007 HKD
$893 USD
View
Price last confirmed 75 days ago
B+
Retailer 19
-
HK$7,093 HKD
$904 USD
View
B+
Retailer 20
-
HK$7,132 HKD
$909 USD
View
B
Retailer 21
-
HK$7,543 HKD
$961 USD
View
Retailer 22
-
HK$7,728 HKD
$985 USD
View
Price last confirmed 39 days ago
B
Retailer 23
-
HK$8,364 HKD
$1,066 USD
View
B
Retailer 24
-
HK$8,938 HKD
£897 GBP
View
B
Retailer 25
-
HK$8,944 HKD
$1,140 USD
View
Retailer 26
-
HK$9,032 HKD
A$1,771 AUD
View
Price last confirmed 22 days ago
B
Retailer 27
-
HK$10,067 HKD
$1,283 USD
View
Most Expensive
Brilliant Earth
20095286A · Oct 16
HK$12,161 HKD
$1,550 USD
View
Price last confirmed 14 days ago
27 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$8,278 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$1,789 HKD