CaratHunter
Plans
Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG747509984

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747509984

Diamond specifications and retailer prices

From HK$1,899 HKD
$242 USD
As of October 27, 2026
Save HK$8,530 HKD (82%) vs most expensive(unlock to see where)
25 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 LG747509984 or 747509984. Listed at 25 retailers as of October 27, 2026, with a 449% 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 angle35.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747509984
Dimensions7.39 × 7.99 × 7.39 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.99 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747509984
Side View
Table 57.0%Crown 35.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.8%

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$1,828 HKD|High: HK$18,596 HKD|Avg: HK$5,944 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
October 30, 2026
Retailer 5HK$1,899 HKD
Retailer 6HK$2,362 HKD
Retailer 2HK$2,700 HKD
Retailer 4HK$3,154 HKD
Retailer 11HK$4,053 HKD
Retailer 10HK$4,251 HKD
Retailer 8HK$4,473 HKD
Retailer 15HK$4,682 HKD
Retailer 12HK$5,498 HKD
Retailer 3HK$5,916 HKD
Retailer 13HK$8,505 HKD
Retailer 9HK$8,696 HKD
Retailer 14HK$9,507 HKD
Retailer 7HK$10,429 HKD
Brilliant EarthHK$18,596 HKD

30 data points across 15 retailers

25 retailersHK$1,899 HKD to HK$10,429 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
$242 USD
A
Retailer 2
-
HK$2,119 HKD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,205 HKD
$281 USD
View
A
Retailer 4
-
HK$2,362 HKD
$301 USD
View
A
Retailer 5
-
HK$2,362 HKD
$301 USD
View
A
Retailer 6
-
HK$2,611 HKD
View
A
Retailer 7
-
HK$2,700 HKD
£271 GBP
View
B+
Retailer 8
-
HK$3,154 HKD
$402 USD
View
A
Retailer 9
-
HK$4,053 HKD
ZAR 8,345 ZAR
View
A
Retailer 10
-
HK$4,251 HKD
€516 EUR
View
A
Retailer 11
-
HK$4,347 HKD
$554 USD
View
A
Retailer 12
-
HK$4,473 HKD
£449 GBP
View
A
Retailer 13
-
HK$4,606 HKD
$587 USD
View
A
Retailer 14
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 15
-
HK$5,498 HKD
A$1,078 AUD
View
B+
Retailer 16
-
HK$5,916 HKD
$754 USD
View
B+
Retailer 17
-
HK$7,203 HKD
$918 USD
View
B+
Retailer 18
-
HK$7,571 HKD
SGD 1,304 SGD
View
B+
Retailer 19
-
HK$7,587 HKD
$967 USD
View
B
Retailer 20
-
HK$7,991 HKD
$1,018 USD
View
B+
Retailer 21
-
HK$8,505 HKD
$1,084 USD
View
B+
Retailer 22
-
HK$8,696 HKD
A$1,705 AUD
View
B
Retailer 23
-
HK$9,507 HKD
£954 GBP
View
B
Retailer 24
-
HK$10,429 HKD
$1,329 USD
View
Most Expensive
Brilliant Earth
18205172A · Oct 16
HK$18,596 HKD
$2,370 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$8,530 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$1,899 HKD