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Heart|Lab Grown|IGI

1.23ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG616428328

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG616428328

Diamond specifications and retailer prices

From HK$1,977 HKD
$252 USD
As of October 30, 2026
Save HK$15,598 HKD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,575 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616428328 or 616428328. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,977 to HK$17,575, a HK$15,598 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,575. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616428328
Dimensions6.41 × 7.68 × 4.43 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.41 mm7.68 mm1.23 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616428328
Side View
Table 56.0%Crown 32.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.7%

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$17,575 HKD|Low: HK$1,632 HKD|High: HK$17,889 HKD|Avg: HK$5,846 HKD|+7.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 8HK$1,977 HKD
Retailer 4HK$2,205 HKD
Retailer 17HK$2,299 HKD
Retailer 7HK$2,456 HKD
Retailer 12HK$2,456 HKD
Retailer 14HK$2,919 HKD
Retailer 15HK$3,288 HKD
Retailer 16HK$3,727 HKD
Retailer 9HK$4,682 HKD
Retailer 10HK$4,778 HKD
Retailer 11HK$6,283 HKD
Retailer 13HK$7,548 HKD
Retailer 6HK$8,717 HKD
Retailer 3HK$10,025 HKD
Retailer 2HK$10,861 HKD
Retailer 5HK$11,589 HKD
Do Amore DiamondsHK$17,575 HKD

44 data points across 17 retailers

18 retailersHK$1,977 HKD to HK$17,575 HKD

A
Cheapest Retailer
-
HK$1,977 HKD
$252 USD
A
Retailer 2
-
HK$2,205 HKD
$281 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,299 HKD
$293 USD
View
A
Retailer 4
-
HK$2,456 HKD
$313 USD
View
Retailer 5
-
HK$2,456 HKD
$313 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$2,919 HKD
$372 USD
View
A
Retailer 7
-
HK$3,288 HKD
$419 USD
View
B+
Retailer 8
-
HK$3,727 HKD
$475 USD
View
B+
Retailer 9
-
HK$4,682 HKD
A$918 AUD
View
B+
Retailer 10
-
HK$4,778 HKD
£480 GBP
View
B+
Retailer 11
-
HK$6,283 HKD
A$1,232 AUD
View
B
Retailer 12
-
HK$6,651 HKD
CA$1,177 CAD
View
B
Retailer 13
-
HK$7,548 HKD
$962 USD
View
B
Retailer 14
-
HK$8,717 HKD
$1,111 USD
View
B
Retailer 15
-
HK$10,025 HKD
$1,278 USD
View
B
Retailer 16
-
HK$10,861 HKD
£1,090 GBP
View
B
Retailer 17
-
HK$11,589 HKD
SGD 1,996 SGD
View
Most Expensive
B
Do Amore Diamonds
27-06E37D300 · Oct 31
HK$17,575 HKD
$2,240 USD
View
17 more retailers have this diamond
Prices start from HK$1,977 HKDSave up to HK$15,598 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
1.23ct Heart
HK$1,977 HKD