CaratHunter
Plans
Heart|Lab Grown|IGI

1.55ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG850605037

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG850605037

Diamond specifications and retailer prices

From HK$2,424 HKD
$309 USD
As of October 30, 2026
Save HK$9,664 HKD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$12,088 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850605037 or 850605037. Listed at 23 retailers as of October 30, 2026, with prices from HK$2,424 to HK$12,088, a HK$9,664 spread on the same certified stone. Reve Diamonds lists it at HK$12,088. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605037
Dimensions7.36 × 7.98 × 4.65 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
7.36 mm7.98 mm1.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605037
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 58.3%

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$12,037 HKD|Low: HK$2,424 HKD|High: HK$12,106 HKD|Avg: HK$6,377 HKD|-0.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
November 1, 2026
Retailer 21HK$2,424 HKD
Retailer 9HK$2,715 HKD
Retailer 13HK$2,809 HKD
Retailer 22HK$3,005 HKD
Retailer 6HK$3,314 HKD
Retailer 12HK$3,511 HKD
Retailer 20HK$4,041 HKD
Retailer 2HK$4,237 HKD
Retailer 8HK$4,425 HKD
Retailer 17HK$4,885 HKD
Retailer 4HK$5,045 HKD
Retailer 11HK$5,162 HKD
Retailer 16HK$5,346 HKD
Retailer 7HK$7,002 HKD
Retailer 3HK$8,078 HKD
Retailer 19HK$9,227 HKD
Retailer 15HK$9,485 HKD
Retailer 14HK$9,626 HKD
Retailer 5HK$9,658 HKD
Retailer 10HK$10,022 HKD
Retailer 18HK$10,584 HKD
Retailer 1HK$12,037 HKD
Reve DiamondsHK$12,088 HKD

5 data points across 23 retailers

23 retailersHK$2,424 HKD to HK$12,088 HKD

A
Cheapest Retailer
-
HK$2,424 HKD
$309 USD
A
Retailer 2
-
HK$2,715 HKD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,809 HKD
$358 USD
View
A
Retailer 4
-
HK$3,005 HKD
$383 USD
View
A
Retailer 5
-
HK$3,314 HKD
View
A
Retailer 6
-
HK$3,511 HKD
£352 GBP
View
A
Retailer 7
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 8
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 9
-
HK$4,425 HKD
$564 USD
View
B+
Retailer 10
-
HK$4,885 HKD
€593 EUR
View
B+
Retailer 11
-
HK$5,045 HKD
$643 USD
View
B+
Retailer 12
-
HK$5,162 HKD
ZAR 10,629 ZAR
View
B+
Retailer 13
-
HK$5,346 HKD
£537 GBP
View
B+
Retailer 14
-
HK$7,002 HKD
A$1,373 AUD
View
B
Retailer 15
-
HK$8,078 HKD
A$1,584 AUD
View
B
Retailer 16
-
HK$9,227 HKD
$1,176 USD
View
B
Retailer 17
-
HK$9,485 HKD
$1,209 USD
View
B
Retailer 18
-
HK$9,626 HKD
SGD 1,658 SGD
View
B
Retailer 19
-
HK$9,658 HKD
$1,231 USD
View
B
Retailer 20
-
HK$10,022 HKD
$1,277 USD
View
B
Retailer 21
-
HK$10,584 HKD
$1,349 USD
View
B
Retailer 22
-
HK$12,037 HKD
£1,208 GBP
View
Most Expensive
B
Reve Diamonds
9B44B0CC8 · Nov 1
HK$12,088 HKD
$1,541 USD
View
22 more retailers have this diamond
Prices start from HK$2,424 HKDSave up to HK$9,664 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
1.55ct Heart
HK$2,424 HKD