CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG811639735

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811639735

Diamond specifications and retailer prices

From HK$1,318 HKD
$168 USD
As of November 2, 2026
Save HK$7,206 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$8,525 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811639735 or 811639735. Listed at 21 retailers as of November 1, 2026, with prices from HK$1,318 to HK$8,525, a HK$7,206 spread on the same certified stone. Reve Diamonds lists it at HK$8,525. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639735
Dimensions6.08 × 7.00 × 4.12 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.08 mm7.00 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639735
Side View
Table 61.0%Crown 34.2°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 58.9%

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: Nov 2
Current: HK$1,318 HKD|Low: HK$1,302 HKD|High: HK$8,525 HKD|Avg: HK$3,635 HKD|+1.2%
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
Reve Diamonds
November 2, 2026
Retailer 1HK$1,318 HKD
Retailer 8HK$1,459 HKD
Retailer 4HK$1,514 HKD
Retailer 10HK$1,616 HKD
Retailer 20HK$1,616 HKD
Retailer 12HK$2,163 HKD
Retailer 11HK$2,197 HKD
Retailer 3HK$2,738 HKD
Retailer 16HK$2,795 HKD
Retailer 14HK$2,874 HKD
Retailer 18HK$3,076 HKD
Retailer 7HK$3,523 HKD
Retailer 17HK$3,764 HKD
Retailer 15HK$3,947 HKD
Retailer 13HK$4,447 HKD
Retailer 5HK$5,202 HKD
Retailer 19HK$5,217 HKD
Retailer 6HK$5,500 HKD
Retailer 9HK$5,635 HKD
Retailer 2HK$7,583 HKD
Reve DiamondsHK$8,525 HKD

34 data points across 21 retailers

21 retailersHK$1,318 HKD to HK$8,525 HKD

A
Cheapest Retailer
-
HK$1,318 HKD
$168 USD
A
Retailer 2
-
HK$1,459 HKD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,514 HKD
$193 USD
View
Retailer 4
-
HK$1,616 HKD
$206 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,616 HKD
$206 USD
View
A
Retailer 6
-
HK$2,163 HKD
£217 GBP
View
B+
Retailer 7
-
HK$2,197 HKD
$280 USD
View
A
Retailer 8
-
HK$2,738 HKD
$349 USD
View
A
Retailer 9
-
HK$2,795 HKD
ZAR 5,755 ZAR
View
A
Retailer 10
-
HK$2,874 HKD
£288 GBP
View
B+
Retailer 11
-
HK$3,076 HKD
£309 GBP
View
B+
Retailer 12
-
HK$3,523 HKD
$449 USD
View
B+
Retailer 13
-
HK$3,764 HKD
A$738 AUD
View
B+
Retailer 14
-
HK$3,947 HKD
A$774 AUD
View
B+
Retailer 15
-
HK$4,447 HKD
SGD 766 SGD
View
B
Retailer 16
-
HK$5,202 HKD
$663 USD
View
B
Retailer 17
-
HK$5,217 HKD
A$1,023 AUD
View
B
Retailer 18
-
HK$5,500 HKD
$701 USD
View
B
Retailer 19
-
HK$5,635 HKD
$718 USD
View
B
Retailer 20
-
HK$7,583 HKD
£761 GBP
View
Most Expensive
B
Reve Diamonds
72A9ACD33 · Nov 1
HK$8,525 HKD
$1,086 USD
View
20 more retailers have this diamond
Prices start from HK$1,318 HKDSave up to HK$7,206 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$1,318 HKD