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Heart|Lab Grown|IGI

1.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG764620397

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764620397

Diamond specifications and retailer prices

From HK$1,342 HKD
$171 USD
As of October 30, 2026
Save HK$7,299 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,641 HKD at Reve Diamonds · As of October 30, 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 LG764620397 or 764620397. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,342 to HK$8,641, a HK$7,299 spread on the same certified stone. Reve Diamonds lists it at HK$8,641. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764620397
Dimensions6.16 × 7.00 × 4.16 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
6.16 mm7.00 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764620397
Side View
Table 61.0%Crown 34°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$2,946 HKD|Low: HK$1,342 HKD|High: HK$9,237 HKD|Avg: HK$3,611 HKD|-15.5%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 9
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Retailer 12
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 17HK$1,342 HKD
Retailer 7HK$1,491 HKD
Retailer 16HK$1,553 HKD
Retailer 13HK$1,663 HKD
Retailer 19HK$1,663 HKD
Retailer 11HK$1,908 HKD
Retailer 12HK$2,230 HKD
Retailer 9HK$2,260 HKD
Retailer 3HK$2,754 HKD
Retailer 10HK$2,814 HKD
Retailer 1HK$2,946 HKD
Retailer 15HK$3,162 HKD
Retailer 5HK$3,562 HKD
Retailer 18HK$4,054 HKD
Retailer 4HK$4,563 HKD
Retailer 14HK$5,351 HKD
Retailer 8HK$5,649 HKD
Retailer 6HK$5,779 HKD
Retailer 2HK$7,792 HKD
Reve DiamondsHK$8,641 HKD

34 data points across 20 retailers

20 retailersHK$1,342 HKD to HK$8,641 HKD

A
Cheapest Retailer
-
HK$1,342 HKD
$171 USD
A
Retailer 2
-
HK$1,491 HKD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,553 HKD
$198 USD
View
A
Retailer 4
-
HK$1,663 HKD
$212 USD
View
A
Retailer 5
-
HK$1,663 HKD
$212 USD
View
A
Retailer 6
-
HK$1,908 HKD
View
A
Retailer 7
-
HK$2,230 HKD
£224 GBP
View
B+
Retailer 8
-
HK$2,260 HKD
$288 USD
View
A
Retailer 9
-
HK$2,754 HKD
$351 USD
View
Retailer 10
-
HK$2,814 HKD
ZAR 5,794 ZAR
View
Price last confirmed 8 days ago
A
Retailer 11
-
HK$2,946 HKD
£296 GBP
View
B+
Retailer 12
-
HK$3,162 HKD
£317 GBP
View
B+
Retailer 13
-
HK$3,562 HKD
$454 USD
View
B+
Retailer 14
-
HK$4,054 HKD
A$795 AUD
View
B+
Retailer 15
-
HK$4,563 HKD
SGD 786 SGD
View
B
Retailer 16
-
HK$5,351 HKD
$682 USD
View
B
Retailer 17
-
HK$5,649 HKD
$720 USD
View
B
Retailer 18
-
HK$5,779 HKD
$737 USD
View
B
Retailer 19
-
HK$7,792 HKD
£782 GBP
View
Most Expensive
B
Reve Diamonds
03B44D2DE · Oct 30
HK$8,641 HKD
$1,101 USD
View
19 more retailers have this diamond
Prices start from HK$1,342 HKDSave up to HK$7,299 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$1,342 HKD