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Heart|Lab Grown|IGI

1.57ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG761562178

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG761562178

Diamond specifications and retailer prices

From HK$1,993 HKD
$254 USD
As of October 27, 2026
Save HK$11,346 HKD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$13,339 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761562178 or 761562178. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,993 to HK$13,339, a HK$11,346 spread on the same certified stone. Brilliant Earth lists it at HK$13,339. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761562178
Dimensions7.27 × 8.22 × 4.47 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm8.22 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761562178
Side View
Table 66.0%Crown 39.5°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 54.4%

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 27
Current: HK$13,339 HKD|Low: HK$1,915 HKD|High: HK$13,731 HKD|Avg: HK$5,796 HKD|-2.9%
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
October 30, 2026
Retailer 3HK$1,993 HKD
Retailer 10HK$2,228 HKD
Retailer 8HK$2,315 HKD
Retailer 4HK$2,472 HKD
Retailer 11HK$2,472 HKD
Retailer 20HK$3,727 HKD
Retailer 6HK$4,127 HKD
Retailer 14HK$4,251 HKD
Retailer 9HK$4,559 HKD
Retailer 2HK$4,707 HKD
Retailer 7HK$5,226 HKD
Retailer 15HK$5,768 HKD
Retailer 19HK$6,222 HKD
Retailer 18HK$7,925 HKD
Retailer 5HK$7,956 HKD
Retailer 17HK$8,210 HKD
Retailer 12HK$8,358 HKD
Retailer 16HK$8,812 HKD
Retailer 13HK$9,965 HKD
Brilliant EarthHK$13,339 HKD

38 data points across 20 retailers

22 retailersHK$1,993 HKD to HK$13,339 HKD

A
Cheapest Retailer
-
HK$1,993 HKD
$254 USD
A
Retailer 2
-
HK$2,228 HKD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,315 HKD
$295 USD
View
A
Retailer 4
-
HK$2,472 HKD
$315 USD
View
A
Retailer 5
-
HK$2,472 HKD
$315 USD
View
A
Retailer 6
-
HK$3,727 HKD
$475 USD
View
A
Retailer 7
-
HK$4,127 HKD
$526 USD
View
A
Retailer 8
-
HK$4,251 HKD
ZAR 8,753 ZAR
View
A
Retailer 9
-
HK$4,559 HKD
$581 USD
View
B+
Retailer 10
-
HK$4,707 HKD
£472 GBP
View
B+
Retailer 11
-
HK$5,226 HKD
$666 USD
View
B+
Retailer 12
-
HK$5,768 HKD
A$1,131 AUD
View
B+
Retailer 13
-
HK$6,222 HKD
$793 USD
View
Retailer 14
-
HK$6,944 HKD
$885 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
HK$7,925 HKD
$1,010 USD
View
B
Retailer 16
-
HK$7,956 HKD
$1,014 USD
View
B+
Retailer 17
-
HK$8,210 HKD
SGD 1,414 SGD
View
B
Retailer 18
-
HK$8,358 HKD
$1,065 USD
View
B
Retailer 19
-
HK$8,812 HKD
$1,123 USD
View
B
Retailer 20
-
HK$9,737 HKD
$1,241 USD
View
B
Retailer 21
-
HK$9,965 HKD
£1,000 GBP
View
Most Expensive
B
Brilliant Earth
21417966A · Oct 28
HK$13,339 HKD
$1,700 USD
View
21 more retailers have this diamond
Prices start from HK$1,993 HKDSave up to HK$11,346 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$1,993 HKD