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Heart|Lab Grown|IGI

1.59ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG720571446

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG720571446

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of October 30, 2026
Save HK$8,391 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,227 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart 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 LG720571446 or 720571446. Listed at 22 retailers as of October 30, 2026, with prices from HK$1,836 to HK$10,227, a HK$8,391 spread on the same certified stone. Reve Diamonds lists it at HK$10,227. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720571446
Dimensions7.04 × 8.12 × 4.79 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm8.12 mm1.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720571446
Side View
Table 62.0%Crown 35.8°Girdle: STK-THKPavilion 40°Culet: NoneDepth 59.0%

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 30
Current: HK$3,938 HKD|Low: HK$1,765 HKD|High: HK$10,227 HKD|Avg: HK$5,113 HKD|+1.7%
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
Reve Diamonds
November 1, 2026
Retailer 3HK$1,836 HKD
Retailer 2HK$2,056 HKD
Retailer 5HK$2,283 HKD
Retailer 7HK$2,283 HKD
Retailer 14HK$2,552 HKD
Retailer 11HK$3,076 HKD
Retailer 1HK$3,938 HKD
Retailer 9HK$4,308 HKD
Retailer 15HK$4,529 HKD
Retailer 8HK$4,872 HKD
Retailer 13HK$5,319 HKD
Retailer 10HK$5,649 HKD
Retailer 6HK$7,336 HKD
Retailer 4HK$8,751 HKD
Retailer 12HK$9,187 HKD
Retailer 16HK$9,281 HKD
Reve DiamondsHK$10,227 HKD

45 data points across 17 retailers

22 retailersHK$1,836 HKD to HK$10,227 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
A
Retailer 2
-
HK$2,056 HKD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,134 HKD
$272 USD
View
A
Retailer 4
-
HK$2,283 HKD
$291 USD
View
Retailer 5
-
HK$2,283 HKD
$291 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$2,552 HKD
£256 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
HK$3,076 HKD
$392 USD
View
A
Retailer 8
-
HK$3,938 HKD
ZAR 8,109 ZAR
View
B+
Retailer 9
-
HK$4,308 HKD
£432 GBP
View
B+
Retailer 10
-
HK$4,472 HKD
$570 USD
View
A
Retailer 11
-
HK$4,529 HKD
A$888 AUD
View
B+
Retailer 12
-
HK$4,720 HKD
$602 USD
View
B+
Retailer 13
-
HK$4,872 HKD
$621 USD
View
B+
Retailer 14
-
HK$5,319 HKD
A$1,043 AUD
View
B+
Retailer 15
-
HK$5,649 HKD
$720 USD
View
B+
Retailer 16
-
HK$6,975 HKD
$889 USD
View
B
Retailer 17
-
HK$7,336 HKD
$935 USD
View
B
Retailer 18
-
HK$7,742 HKD
$987 USD
View
Retailer 19
-
HK$8,751 HKD
A$1,716 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
HK$9,187 HKD
£922 GBP
View
B
Retailer 21
-
HK$9,281 HKD
$1,183 USD
View
Most Expensive
B
Reve Diamonds
692D99211 · Nov 1
HK$10,227 HKD
$1,304 USD
View
21 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$8,391 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 Heart
HK$1,836 HKD