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Heart|Lab Grown|IGI

1.02ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG784678451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784678451

Diamond specifications and retailer prices

From HK$1,522 HKD
As of November 4, 2026
Save HK$7,695 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,217 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784678451 or 784678451. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,522 to HK$9,217, a HK$7,695 spread on the same certified stone. Reve Diamonds lists it at HK$9,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784678451
Dimensions6.02 × 7.03 × 4.11 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
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
6.02 mm7.03 mm1.02 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784678451
Side View
Table 61.0%Crown 41.8°Girdle: MediumPavilion 38.2°Culet: NoneDepth 58.5%

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$3,405 HKD|Low: HK$1,459 HKD|High: HK$9,217 HKD|Avg: HK$3,885 HKD|+2.6%
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
Reve Diamonds
November 5, 2026
Retailer 13HK$1,522 HKD
Retailer 12HK$1,703 HKD
Retailer 4HK$1,765 HKD
Retailer 5HK$1,891 HKD
Retailer 14HK$1,891 HKD
Retailer 7HK$2,095 HKD
Retailer 9HK$3,256 HKD
Retailer 3HK$3,287 HKD
Retailer 1HK$3,405 HKD
Retailer 6HK$3,758 HKD
Retailer 8HK$4,598 HKD
Retailer 2HK$6,073 HKD
Retailer 11HK$6,088 HKD
Retailer 10HK$8,827 HKD
Reve DiamondsHK$9,217 HKD

45 data points across 15 retailers

17 retailersHK$1,522 HKD to HK$9,217 HKD

A
Cheapest Retailer
-
HK$1,522 HKD
A
Retailer 2
-
HK$1,703 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,765 HKD
View
A
Retailer 4
-
HK$1,891 HKD
View
Retailer 5
-
HK$1,891 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,095 HKD
View
B+
Retailer 7
-
HK$3,256 HKD
View
B+
Retailer 8
-
HK$3,287 HKD
View
B+
Retailer 9
-
HK$3,303 HKD
View
B+
Retailer 10
-
HK$3,405 HKD
View
B+
Retailer 11
-
HK$3,758 HKD
View
B+
Retailer 12
-
HK$4,598 HKD
View
B
Retailer 13
-
HK$6,073 HKD
View
B
Retailer 14
-
HK$6,088 HKD
View
B
Retailer 15
-
HK$6,488 HKD
View
B
Retailer 16
-
HK$8,827 HKD
View
Most Expensive
B
Reve Diamonds
5585C093B · Nov 4
HK$9,217 HKD
$1,175 USD
View
16 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$7,695 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
1.02ct Heart
HK$1,522 HKD