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Heart|Lab Grown|IGI

5.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG801675336

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801675336

Diamond specifications and retailer prices

From HK$7,304 HKD
$931 USD
As of October 30, 2026
Save HK$22,179 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$29,483 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801675336 or 801675336. Listed at 19 retailers as of October 30, 2026, with prices from HK$7,304 to HK$29,483, a HK$22,179 spread on the same certified stone. Taylor and Hart lists it at HK$29,483. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801675336
Dimensions11.76 × 10.38 × 7.04 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
11.76 mm10.38 mm5.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801675336
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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$17,181 HKD|Low: HK$7,304 HKD|High: HK$29,980 HKD|Avg: HK$16,185 HKD|+0.1%
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
Taylor and Hart
October 31, 2026
Retailer 17HK$7,304 HKD
Retailer 14HK$7,948 HKD
Retailer 6HK$8,183 HKD
Retailer 2HK$8,473 HKD
Retailer 9HK$8,481 HKD
Retailer 4HK$9,286 HKD
Retailer 18HK$10,199 HKD
Retailer 3HK$11,816 HKD
Retailer 11HK$13,061 HKD
Retailer 7HK$13,581 HKD
Retailer 1HK$17,181 HKD
Retailer 13HK$17,223 HKD
Retailer 16HK$18,861 HKD
Retailer 5HK$19,708 HKD
Retailer 15HK$23,835 HKD
Retailer 8HK$26,390 HKD
Retailer 10HK$26,518 HKD
Retailer 12HK$28,906 HKD
Taylor and HartHK$29,483 HKD

24 data points across 19 retailers

19 retailersHK$7,304 HKD to HK$29,483 HKD

A
Cheapest Retailer
-
HK$7,304 HKD
$931 USD
A
Retailer 2
-
HK$7,948 HKD
$1,013 USD
View
A
Retailer 3
-
HK$8,183 HKD
$1,043 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,473 HKD
$1,080 USD
View
Retailer 5
-
HK$8,481 HKD
$1,081 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$9,286 HKD
£932 GBP
View
Price last confirmed 19 days ago
A
Retailer 7
-
HK$10,199 HKD
$1,300 USD
View
A
Retailer 8
-
HK$11,816 HKD
$1,506 USD
View
A
Retailer 9
-
HK$13,061 HKD
£1,311 GBP
View
A
Retailer 10
-
HK$13,581 HKD
$1,731 USD
View
B+
Retailer 11
-
HK$17,181 HKD
A$3,369 AUD
View
B+
Retailer 12
-
HK$17,223 HKD
ZAR 35,463 ZAR
View
B+
Retailer 13
-
HK$18,861 HKD
$2,404 USD
View
B+
Retailer 14
-
HK$19,708 HKD
$2,512 USD
View
B+
Retailer 15
-
HK$23,835 HKD
$3,038 USD
View
B
Retailer 16
-
HK$26,390 HKD
$3,364 USD
View
B
Retailer 17
-
HK$26,518 HKD
$3,380 USD
View
B
Retailer 18
-
HK$28,906 HKD
£2,901 GBP
View
Most Expensive
B
Taylor and Hart
IE8S74L · Oct 30
HK$29,483 HKD
$3,758 USD
View
18 more retailers have this diamond
Prices start from HK$7,304 HKDSave up to HK$22,179 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
5.03ct Heart
HK$7,304 HKD