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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG816656054

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816656054

Diamond specifications and retailer prices

From HK$1,985 HKD
$253 USD
As of October 27, 2026
Save HK$7,940 HKD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,596 HKD at Brilliant Earth · As of October 16, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816656054 or 816656054. Listed at 22 retailers as of October 27, 2026, with a 400% 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

1.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816656054
Dimensions8.02 × 7.26 × 4.74 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.26 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816656054
Side View
Table 64.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°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 27
Current: HK$18,596 HKD|Low: HK$2,221 HKD|High: HK$18,596 HKD|Avg: HK$6,448 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
October 29, 2026
Retailer 8HK$2,221 HKD
Retailer 5HK$2,464 HKD
Retailer 16HK$3,311 HKD
Retailer 13HK$3,335 HKD
Retailer 10HK$4,045 HKD
Retailer 12HK$4,232 HKD
Retailer 4HK$4,629 HKD
Retailer 2HK$4,680 HKD
Retailer 7HK$5,139 HKD
Retailer 14HK$5,743 HKD
Retailer 3HK$7,564 HKD
Retailer 17HK$7,917 HKD
Retailer 6HK$8,323 HKD
Retailer 15HK$8,976 HKD
Retailer 11HK$9,925 HKD
Retailer 9HK$10,173 HKD
Brilliant EarthHK$18,596 HKD

33 data points across 17 retailers

22 retailersHK$1,985 HKD to HK$9,925 HKD

A
Cheapest Retailer
-
HK$1,985 HKD
$253 USD
A
Retailer 2
-
HK$2,221 HKD
$283 USD
View
Final sale: no returns
Retailer 3
-
HK$2,456 HKD
$313 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
HK$2,464 HKD
$314 USD
View
A
Retailer 5
-
HK$2,464 HKD
$314 USD
View
B+
Retailer 6
-
HK$3,311 HKD
$422 USD
View
A
Retailer 7
-
HK$3,335 HKD
$425 USD
View
A
Retailer 8
-
HK$4,045 HKD
€491 EUR
View
A
Retailer 9
-
HK$4,232 HKD
ZAR 8,714 ZAR
View
A
Retailer 10
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 11
-
HK$4,680 HKD
£470 GBP
View
B+
Retailer 12
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 13
-
HK$5,743 HKD
A$1,126 AUD
View
B+
Retailer 14
-
HK$7,564 HKD
$964 USD
View
B+
Retailer 15
-
HK$7,603 HKD
$969 USD
View
B+
Retailer 16
-
HK$7,917 HKD
$1,009 USD
View
B+
Retailer 17
-
HK$8,323 HKD
$1,061 USD
View
B+
Retailer 18
-
HK$8,976 HKD
$1,144 USD
View
Retailer 19
-
HK$9,345 HKD
$1,191 USD
View
Price last confirmed 15 days ago
B+
Retailer 20
-
HK$9,925 HKD
£996 GBP
View
Retailer 21
-
HK$10,173 HKD
SGD 1,752 SGD
View
Price last confirmed 18 days ago
Most Expensive
Brilliant Earth
20551865A · Oct 16
HK$18,596 HKD
$2,370 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from HK$1,985 HKDSave up to HK$7,940 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$1,985 HKD