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Heart|Lab Grown|IGI

1.20ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG674506577

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG674506577

Diamond specifications and retailer prices

From HK$1,491 HKD
As of November 4, 2026
Save HK$12,789 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,279 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG674506577 or 674506577. Listed at 15 retailers as of November 4, 2026, with prices from HK$1,491 to HK$14,279, a HK$12,789 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,279. 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

1.20
Carat
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674506577
Dimensions7.44 × 6.65 × 4.19 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm6.65 mm1.20 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674506577
Side View
Table 64.0%Crown 33.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 56.3%

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$3,719 HKD|Low: HK$1,428 HKD|High: HK$9,729 HKD|Avg: HK$3,991 HKD|+2.4%
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
November 5, 2026
Retailer 10HK$1,491 HKD
Retailer 4HK$1,655 HKD
Retailer 14HK$1,726 HKD
Retailer 2HK$1,844 HKD
Retailer 12HK$1,844 HKD
Retailer 11HK$2,487 HKD
Retailer 5HK$2,754 HKD
Retailer 1HK$3,719 HKD
Retailer 3HK$4,362 HKD
Retailer 7HK$4,974 HKD
Retailer 9HK$5,947 HKD
Retailer 13HK$6,543 HKD
Retailer 8HK$8,144 HKD
Retailer 6HK$9,729 HKD

42 data points across 14 retailers

15 retailersHK$1,491 HKD to HK$14,279 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
A
Retailer 2
-
HK$1,655 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,726 HKD
View
A
Retailer 4
-
HK$1,844 HKD
View
Retailer 5
-
HK$1,844 HKD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
HK$2,487 HKD
View
A
Retailer 7
-
HK$2,754 HKD
View
B+
Retailer 8
-
HK$3,719 HKD
View
B+
Retailer 9
-
HK$4,362 HKD
View
B+
Retailer 10
-
HK$4,974 HKD
View
B
Retailer 11
-
HK$5,947 HKD
View
B
Retailer 12
-
HK$6,543 HKD
View
B
Retailer 13
-
HK$7,893 HKD
View
B
Retailer 14
-
HK$8,144 HKD
View
Most Expensive
B
Do Amore Diamonds
27-39B8A020D · Nov 4
HK$14,279 HKD
$1,820 USD
View
14 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$12,789 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
1.20ct Heart
HK$1,491 HKD