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Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG698503703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698503703

Diamond specifications and retailer prices

From HK$1,742 HKD
As of November 4, 2026
Save HK$14,970 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$16,712 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698503703 or 698503703. Listed at 13 retailers as of November 3, 2026, with prices from HK$1,742 to HK$16,712, a HK$14,970 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698503703
Dimensions7.90 × 7.12 × 4.36 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.12 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698503703
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.2%

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 4
Current: HK$16,712 HKD|Low: HK$1,718 HKD|High: HK$17,261 HKD|Avg: HK$6,271 HKD|-3.2%
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 4, 2026
Retailer 15HK$1,742 HKD
Retailer 12HK$2,016 HKD
Retailer 5HK$2,024 HKD
Retailer 4HK$3,209 HKD
Retailer 6HK$3,484 HKD
Retailer 17HK$3,672 HKD
Retailer 11HK$3,994 HKD
Retailer 7HK$4,237 HKD
Retailer 9HK$4,456 HKD
Retailer 14HK$6,959 HKD
Retailer 13HK$7,658 HKD
Retailer 3HK$7,791 HKD
Retailer 16HK$8,473 HKD
Retailer 2HK$9,211 HKD
Retailer 8HK$9,391 HKD
Retailer 10HK$9,595 HKD
Do Amore DiamondsHK$16,712 HKD

19 data points across 17 retailers

13 retailersHK$1,742 HKD to HK$16,712 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
A
Retailer 2
-
HK$2,016 HKD
View
A
Retailer 3
-
HK$2,024 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$3,209 HKD
View
A
Retailer 5
-
HK$3,672 HKD
View
A
Retailer 6
-
HK$3,994 HKD
View
B
Retailer 7
-
HK$6,959 HKD
View
B
Retailer 8
-
HK$7,658 HKD
View
Retailer 9
-
HK$7,791 HKD
View
Price last confirmed 28 days ago
B
Retailer 10
-
HK$8,473 HKD
View
B
Retailer 11
-
HK$9,211 HKD
View
B
Retailer 12
-
HK$9,595 HKD
View
Most Expensive
B
Do Amore Diamonds
27-A280C891E · Nov 3
HK$16,712 HKD
$2,130 USD
View
12 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$14,970 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
1.45ct Heart
HK$1,742 HKD