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Heart|Lab Grown|IGI

1.53ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG818654007

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818654007

Diamond specifications and retailer prices

From HK$2,016 HKD
$257 USD
As of October 30, 2026
Save HK$8,047 HKD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,848 HKD at Brilliant Earth · As of October 13, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 very-good cut grade and certified by IGI LG818654007 or 818654007. Listed at 21 retailers as of October 29, 2026, with a 399% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654007
Dimensions7.10 × 8.03 × 4.43 mm
L/W Ratio1.13
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
7.10 mm8.03 mm1.53 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654007
Side View
Table 61.0%Crown 41.5°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 55.2%

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$15,848 HKD|Low: HK$1,954 HKD|High: HK$16,319 HKD|Avg: HK$6,043 HKD|-2.9%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 12HK$2,016 HKD
Retailer 6HK$2,252 HKD
Retailer 4HK$2,338 HKD
Retailer 10HK$2,495 HKD
Retailer 18HK$2,495 HKD
Retailer 13HK$2,649 HKD
Retailer 14HK$3,766 HKD
Retailer 3HK$4,166 HKD
Retailer 16HK$4,290 HKD
Retailer 21HK$4,566 HKD
Retailer 2HK$4,766 HKD
Retailer 5HK$5,421 HKD
Retailer 17HK$5,819 HKD
Retailer 20HK$6,300 HKD
Retailer 11HK$7,799 HKD
Retailer 9HK$8,026 HKD
Retailer 8HK$8,122 HKD
Retailer 7HK$8,431 HKD
Retailer 19HK$8,944 HKD
Retailer 15HK$10,064 HKD
Brilliant EarthHK$15,848 HKD

31 data points across 21 retailers

21 retailersHK$2,016 HKD to HK$10,064 HKD

A
Cheapest Retailer
-
HK$2,016 HKD
$257 USD
A
Retailer 2
-
HK$2,252 HKD
$287 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,338 HKD
$298 USD
View
A
Retailer 4
-
HK$2,495 HKD
$318 USD
View
A
Retailer 5
-
HK$2,495 HKD
$318 USD
View
A
Retailer 6
-
HK$2,649 HKD
£266 GBP
View
A
Retailer 7
-
HK$3,766 HKD
$480 USD
View
A
Retailer 8
-
HK$4,166 HKD
$531 USD
View
A
Retailer 9
-
HK$4,290 HKD
ZAR 8,834 ZAR
View
A
Retailer 10
-
HK$4,566 HKD
$582 USD
View
B+
Retailer 11
-
HK$4,766 HKD
£478 GBP
View
B+
Retailer 12
-
HK$5,421 HKD
$691 USD
View
B+
Retailer 13
-
HK$5,819 HKD
A$1,141 AUD
View
B+
Retailer 14
-
HK$6,300 HKD
$803 USD
View
B
Retailer 15
-
HK$7,799 HKD
$994 USD
View
B
Retailer 16
-
HK$8,026 HKD
$1,023 USD
View
B
Retailer 17
-
HK$8,122 HKD
SGD 1,399 SGD
View
B+
Retailer 18
-
HK$8,431 HKD
$1,075 USD
View
B
Retailer 19
-
HK$8,944 HKD
$1,140 USD
View
B
Retailer 20
-
HK$10,064 HKD
£1,010 GBP
View
Most Expensive
Brilliant Earth
21421293A · Oct 13
HK$15,848 HKD
$2,020 USD
View
Price last confirmed 18 days ago
20 more retailers have this diamond
Prices start from HK$2,016 HKDSave up to HK$8,047 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
1.53ct Heart
HK$2,016 HKD