CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG799674271

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799674271

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 30, 2026
Save HK$6,748 HKD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,278 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799674271 or 799674271. Listed at 6 retailers as of October 30, 2026, with prices from HK$1,530 to HK$8,278, a HK$6,748 spread on the same certified stone. The Diamond Guys lists it at HK$8,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799674271
Dimensions7.06 × 6.23 × 4.14 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
7.06 mm6.23 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799674271
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 58.6%

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$1,530 HKD|Low: HK$1,153 HKD|High: HK$14,045 HKD|Avg: HK$5,575 HKD|+32.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
October 27, 2026
Retailer 1HK$1,530 HKD
Retailer 6HK$2,032 HKD
Retailer 5HK$2,362 HKD
Retailer 7HK$3,357 HKD
Retailer 8HK$3,514 HKD
Retailer 11HK$3,594 HKD
Retailer 4HK$5,161 HKD
Retailer 2HK$5,532 HKD
Retailer 3HK$6,256 HKD
Retailer 12HK$7,775 HKD
The Diamond GuysHK$8,278 HKD
Retailer 10HK$9,023 HKD
Retailer 9HK$14,045 HKD

12 data points across 13 retailers

6 retailersHK$1,530 HKD to HK$8,278 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,362 HKD
$301 USD
View
Retailer 3
-
HK$3,357 HKD
ZAR 6,911 ZAR
View
Price last confirmed 42 days ago
Retailer 4
-
HK$5,161 HKD
A$1,012 AUD
View
Price last confirmed 138 days ago
B
Retailer 5
-
HK$6,256 HKD
CA$1,107 CAD
View
Most Expensive
B
The Diamond Guys
1958044289 · Oct 30
HK$8,278 HKD
$1,055 USD
View
5 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$6,748 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
1.03ct Heart
HK$1,530 HKD