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Heart|Lab Grown|IGI

1.20ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG845615114

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845615114

Diamond specifications and retailer prices

From HK$2,197 HKD
$280 USD
As of October 30, 2026
Save HK$7,506 HKD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,702 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845615114 or 845615114. Listed at 10 retailers as of October 30, 2026, with prices from HK$2,197 to HK$9,702, a HK$7,506 spread on the same certified stone. Reve Diamonds lists it at HK$9,702. 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
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615114
Dimensions6.35 × 7.44 × 4.23 mm
L/W Ratio1.17
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
6.35 mm7.44 mm1.20 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615114
Side View
Table 58.0%Crown 34.7°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 56.9%

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: Oct 30
Current: HK$8,320 HKD|Low: HK$2,126 HKD|High: HK$9,903 HKD|Avg: HK$5,104 HKD|-4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 1, 2026
Retailer 6HK$2,197 HKD
Retailer 2HK$2,543 HKD
Retailer 7HK$3,570 HKD
Retailer 3HK$3,845 HKD
Retailer 5HK$4,331 HKD
Retailer 8HK$5,253 HKD
Retailer 4HK$6,700 HKD
Retailer 1HK$8,320 HKD
Reve DiamondsHK$9,702 HKD

16 data points across 9 retailers

10 retailersHK$2,197 HKD to HK$9,702 HKD

A
Cheapest Retailer
-
HK$2,197 HKD
$280 USD
Final sale: no returns
A
Retailer 2
-
HK$2,543 HKD
£255 GBP
View
B+
Retailer 3
-
HK$3,570 HKD
$455 USD
View
B+
Retailer 4
-
HK$3,845 HKD
£386 GBP
View
B+
Retailer 5
-
HK$4,331 HKD
$552 USD
View
Retailer 6
-
HK$5,253 HKD
A$1,030 AUD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$6,700 HKD
$854 USD
View
B
Retailer 8
-
HK$8,320 HKD
£835 GBP
View
B
Retailer 9
-
HK$9,572 HKD
$1,220 USD
View
Most Expensive
B
Reve Diamonds
DB8210795 · Nov 1
HK$9,702 HKD
$1,237 USD
View
9 more retailers have this diamond
Prices start from HK$2,197 HKDSave up to HK$7,506 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$2,197 HKD