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Heart|Lab Grown|IGI

1.30ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG589389748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG589389748

Diamond specifications and retailer prices

From HK$1,624 HKD
As of November 4, 2026
Save HK$7,910 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,534 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG589389748 or 589389748. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,624 to HK$9,534, a HK$7,910 spread on the same certified stone. Reve Diamonds lists it at HK$9,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589389748
Dimensions7.42 × 6.49 × 4.47 mm
L/W Ratio1.14
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
7.42 mm6.49 mm1.30 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589389748
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$3,664 HKD|Low: HK$1,553 HKD|High: HK$8,160 HKD|Avg: HK$3,909 HKD|+3.5%
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
November 5, 2026
Retailer 14HK$1,624 HKD
Retailer 6HK$1,812 HKD
Retailer 3HK$1,883 HKD
Retailer 4HK$2,009 HKD
Retailer 15HK$2,009 HKD
Retailer 11HK$2,707 HKD
Retailer 9HK$3,468 HKD
Retailer 1HK$3,664 HKD
Retailer 7HK$4,080 HKD
Retailer 5HK$4,543 HKD
Retailer 10HK$4,888 HKD
Retailer 12HK$4,911 HKD
Retailer 2HK$6,465 HKD
Retailer 13HK$6,747 HKD
Retailer 8HK$8,034 HKD

46 data points across 15 retailers

19 retailersHK$1,624 HKD to HK$9,534 HKD

A
Cheapest Retailer
-
HK$1,624 HKD
A
Retailer 2
-
HK$1,812 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,883 HKD
View
A
Retailer 4
-
HK$2,009 HKD
View
Retailer 5
-
HK$2,009 HKD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
HK$2,707 HKD
View
A
Retailer 7
-
HK$3,468 HKD
View
A
Retailer 8
-
HK$3,664 HKD
View
B+
Retailer 9
-
HK$4,080 HKD
View
B+
Retailer 10
-
HK$4,096 HKD
View
B+
Retailer 11
-
HK$4,543 HKD
View
B+
Retailer 12
-
HK$4,888 HKD
View
Retailer 13
-
HK$4,911 HKD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$6,465 HKD
View
B
Retailer 15
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HK$6,747 HKD
View
B
Retailer 16
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HK$6,849 HKD
View
B
Retailer 17
-
HK$6,881 HKD
View
B
Retailer 18
-
HK$8,034 HKD
View
Most Expensive
B
Reve Diamonds
97850B4C2 · Nov 4
HK$9,534 HKD
$1,215 USD
View
18 more retailers have this diamond
Prices start from HK$1,624 HKDSave up to HK$7,910 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
1.30ct Heart
HK$1,624 HKD