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Heart|Lab Grown|IGI

1.55ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG529268259

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG529268259

Diamond specifications and retailer prices

From HK$2,338 HKD
As of November 4, 2026
Save HK$9,477 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,815 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG529268259 or 529268259. Listed at 20 retailers as of November 4, 2026, with prices from HK$2,338 to HK$11,815, a HK$9,477 spread on the same certified stone. Reve Diamonds lists it at HK$11,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529268259
Dimensions7.99 × 7.40 × 4.76 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.99 mm7.40 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529268259
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.6%

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: Nov 4
Current: HK$5,084 HKD|Low: HK$2,244 HKD|High: HK$11,988 HKD|Avg: HK$6,243 HKD|+6.4%
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
Reve Diamonds
November 5, 2026
Retailer 17HK$2,338 HKD
Retailer 9HK$2,613 HKD
Retailer 5HK$2,715 HKD
Retailer 6HK$2,895 HKD
Retailer 18HK$2,895 HKD
Retailer 14HK$4,119 HKD
Retailer 7HK$4,150 HKD
Retailer 4HK$4,739 HKD
Retailer 8HK$4,943 HKD
Retailer 12HK$4,990 HKD
Retailer 1HK$5,084 HKD
Retailer 11HK$6,787 HKD
Retailer 15HK$8,866 HKD
Retailer 16HK$8,905 HKD
Retailer 3HK$9,313 HKD
Retailer 10HK$9,690 HKD
Retailer 2HK$11,141 HKD
Retailer 13HK$11,604 HKD
Reve DiamondsHK$11,815 HKD

45 data points across 19 retailers

20 retailersHK$2,338 HKD to HK$11,815 HKD

A
Cheapest Retailer
-
HK$2,338 HKD
A
Retailer 2
-
HK$2,613 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,715 HKD
View
A
Retailer 4
-
HK$2,895 HKD
View
Retailer 5
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HK$2,895 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$4,119 HKD
View
A
Retailer 7
-
HK$4,150 HKD
View
B+
Retailer 8
-
HK$4,739 HKD
View
B+
Retailer 9
-
HK$4,943 HKD
View
B+
Retailer 10
-
HK$4,990 HKD
View
B+
Retailer 11
-
HK$5,084 HKD
View
B+
Retailer 12
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HK$6,787 HKD
View
B+
Retailer 13
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HK$7,226 HKD
View
B
Retailer 14
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HK$8,866 HKD
View
B
Retailer 15
-
HK$8,905 HKD
View
B
Retailer 16
-
HK$9,313 HKD
View
B
Retailer 17
-
HK$9,690 HKD
View
B
Retailer 18
-
HK$11,141 HKD
View
B
Retailer 19
-
HK$11,604 HKD
View
Most Expensive
B
Reve Diamonds
F367C4942 · Nov 4
HK$11,815 HKD
$1,506 USD
View
19 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$9,477 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
1.55ct Heart
HK$2,338 HKD