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Heart|Lab Grown|IGI

5.05ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG811699141

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811699141

Diamond specifications and retailer prices

From HK$23,153 HKD
$2,951 USD
As of October 30, 2026
Save HK$54,338 HKD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$103,760 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.05ct lab-grown heart diamond

This 5.05ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811699141 or 811699141. Listed at 19 retailers as of October 27, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811699141
Dimensions10.91 × 11.84 × 6.63 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.91 mm11.84 mm5.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811699141
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 56.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$39,451 HKD|Low: HK$22,227 HKD|High: HK$120,431 HKD|Avg: HK$53,101 HKD|-2.3%
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
November 2, 2026
Retailer 4HK$23,153 HKD
Retailer 17HK$25,185 HKD
Retailer 6HK$26,856 HKD
Retailer 18HK$28,088 HKD
Retailer 15HK$28,652 HKD
Retailer 9HK$30,559 HKD
Retailer 12HK$31,039 HKD
Retailer 7HK$35,048 HKD
Retailer 16HK$37,393 HKD
Retailer 1HK$39,451 HKD
Retailer 5HK$44,422 HKD
Retailer 13HK$45,103 HKD
Retailer 2HK$65,488 HKD
Retailer 14HK$69,827 HKD
Retailer 10HK$73,937 HKD
Retailer 11HK$75,129 HKD
Retailer 8HK$77,490 HKD
Retailer 3HK$101,579 HKD
Taylor and HartHK$103,760 HKD

33 data points across 19 retailers

19 retailersHK$23,153 HKD to HK$77,490 HKD

B+
Cheapest Retailer
-
HK$23,153 HKD
$2,951 USD
B+
Retailer 2
-
HK$25,185 HKD
$3,210 USD
View
B+
Retailer 3
-
HK$26,856 HKD
$3,423 USD
View
B+
Retailer 4
-
HK$28,088 HKD
$3,580 USD
View
B+
Retailer 5
-
HK$28,652 HKD
$3,652 USD
View
Final sale: no returns
B
Retailer 6
-
HK$30,559 HKD
$3,895 USD
View
B+
Retailer 7
-
HK$31,039 HKD
£3,115 GBP
View
B
Retailer 8
-
HK$35,048 HKD
View
B
Retailer 9
-
HK$37,393 HKD
$4,766 USD
View
B+
Retailer 10
-
HK$39,451 HKD
£3,959 GBP
View
B
Retailer 11
-
HK$44,422 HKD
$5,662 USD
View
B+
Retailer 12
-
HK$45,103 HKD
€5,475 EUR
View
B
Retailer 13
-
HK$65,488 HKD
$8,347 USD
View
B
Retailer 14
-
HK$69,827 HKD
$8,900 USD
View
B
Retailer 15
-
HK$73,937 HKD
$9,424 USD
View
B
Retailer 16
-
HK$75,129 HKD
£7,540 GBP
View
B
Retailer 17
-
HK$77,490 HKD
$9,877 USD
View
Retailer 18
-
HK$101,579 HKD
SGD 17,496 SGD
View
Price under review
Most Expensive
Taylor and Hart
XAWQ382 · Oct 31
HK$103,760 HKD
$13,225 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$23,153 HKDSave up to HK$54,338 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.

B+
5.05ct Heart
HK$23,153 HKD