Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG799643869

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799643869

Diamond specifications and retailer prices

From HK$1,977 HKD
$252 USD
As of October 30, 2026
Save HK$8,175 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$15,927 HKD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799643869 or 799643869. Listed at 23 retailers as of October 30, 2026, with a 413% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799643869
Dimensions7.13 × 7.97 × 4.64 mm
L/W Ratio1.12
Girdle conditionFaceted
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
7.13 mm7.97 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799643869
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.2%

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$15,927 HKD|Low: HK$1,977 HKD|High: HK$15,927 HKD|Avg: HK$6,159 HKD
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 14HK$1,977 HKD
Retailer 7HK$2,205 HKD
Retailer 5HK$2,291 HKD
Retailer 11HK$2,456 HKD
Retailer 19HK$2,456 HKD
Retailer 2HK$2,593 HKD
Retailer 17HK$3,727 HKD
Retailer 4HK$4,111 HKD
Retailer 16HK$4,213 HKD
Retailer 3HK$4,527 HKD
Retailer 13HK$4,670 HKD
Retailer 6HK$5,468 HKD
Retailer 18HK$5,717 HKD
Retailer 21HK$6,159 HKD
Retailer 10HK$7,885 HKD
Retailer 9HK$7,937 HKD
Retailer 8HK$8,286 HKD
Retailer 20HK$8,991 HKD
Retailer 15HK$9,874 HKD
Retailer 12HK$10,152 HKD
Brilliant EarthHK$15,927 HKD

28 data points across 21 retailers

23 retailersHK$1,977 HKD to HK$10,152 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$2,291 HKD
$292 USD
View
Retailer 4
-
HK$2,456 HKD
$313 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$2,456 HKD
$313 USD
View
A
Retailer 6
-
HK$2,593 HKD
£260 GBP
View
A
Retailer 7
-
HK$3,727 HKD
$475 USD
View
A
Retailer 8
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HK$4,111 HKD
$524 USD
View
A
Retailer 9
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HK$4,213 HKD
ZAR 8,674 ZAR
View
A
Retailer 10
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HK$4,527 HKD
$577 USD
View
A
Retailer 11
-
HK$4,670 HKD
£469 GBP
View
B+
Retailer 12
-
HK$5,468 HKD
$697 USD
View
B+
Retailer 13
-
HK$5,717 HKD
A$1,121 AUD
View
B+
Retailer 14
-
HK$6,159 HKD
$785 USD
View
Retailer 15
-
HK$7,806 HKD
$995 USD
View
Price last confirmed 16 days ago
B+
Retailer 16
-
HK$7,885 HKD
$1,005 USD
View
B+
Retailer 17
-
HK$7,937 HKD
SGD 1,367 SGD
View
B+
Retailer 18
-
HK$8,286 HKD
$1,056 USD
View
B+
Retailer 19
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HK$8,732 HKD
$1,113 USD
View
B+
Retailer 20
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HK$8,991 HKD
$1,146 USD
View
B+
Retailer 21
-
HK$9,874 HKD
£991 GBP
View
B
Retailer 22
-
HK$10,152 HKD
$1,294 USD
View
Most Expensive
Brilliant Earth
21421007A · Oct 12
HK$15,927 HKD
$2,030 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from HK$1,977 HKDSave up to HK$8,175 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
1.54ct Heart
HK$1,977 HKD