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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG659430233

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG659430233

Diamond specifications and retailer prices

From HK$2,291 HKD
$292 USD
As of October 30, 2026
Save HK$18,029 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,320 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG659430233 or 659430233. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,291 to HK$20,320, a HK$18,029 spread on the same certified stone. Do Amore Diamonds lists it at HK$20,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659430233
Dimensions7.44 × 8.01 × 4.73 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm8.01 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG659430233
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.1%

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$3,587 HKD|Low: HK$2,558 HKD|High: HK$12,714 HKD|Avg: HK$6,453 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2HK$2,558 HKD
Retailer 1HK$3,587 HKD
Retailer 6HK$4,080 HKD
Retailer 9HK$4,668 HKD
Retailer 10HK$5,484 HKD
Retailer 3HK$5,586 HKD
Retailer 5HK$7,308 HKD
Retailer 7HK$8,724 HKD
Retailer 8HK$10,913 HKD
Retailer 4HK$12,624 HKD

44 data points across 10 retailers

19 retailersHK$2,291 HKD to HK$20,320 HKD

A
Cheapest Retailer
-
HK$2,291 HKD
$292 USD
A
Retailer 2
-
HK$2,558 HKD
$326 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,660 HKD
$339 USD
View
A
Retailer 4
-
HK$2,840 HKD
$362 USD
View
A
Retailer 5
-
HK$2,840 HKD
$362 USD
View
A
Retailer 6
-
HK$3,587 HKD
£360 GBP
View
A
Retailer 7
-
HK$3,664 HKD
$467 USD
View
A
Retailer 8
-
HK$4,080 HKD
$520 USD
View
B+
Retailer 9
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 10
-
HK$5,484 HKD
$699 USD
View
B+
Retailer 11
-
HK$5,586 HKD
£561 GBP
View
B+
Retailer 12
-
HK$7,308 HKD
A$1,433 AUD
View
B
Retailer 13
-
HK$8,724 HKD
$1,112 USD
View
B
Retailer 14
-
HK$10,074 HKD
$1,284 USD
View
B
Retailer 15
-
HK$10,913 HKD
$1,391 USD
View
B
Retailer 16
-
HK$11,345 HKD
$1,446 USD
View
B
Retailer 17
-
HK$11,635 HKD
$1,483 USD
View
B
Retailer 18
-
HK$12,624 HKD
£1,267 GBP
View
Most Expensive
B
Do Amore Diamonds
27-407A4B4CD · Oct 29
HK$20,320 HKD
$2,590 USD
View
18 more retailers have this diamond
Prices start from HK$2,291 HKDSave up to HK$18,029 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
1.57ct Heart
HK$2,291 HKD