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Heart|Lab Grown|IGI

1.09ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG808638928

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG808638928

Diamond specifications and retailer prices

From HK$1,808 HKD
As of November 1, 2026
Save HK$6,745 HKD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$8,552 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG808638928 or 808638928. Listed at 21 retailers as of October 26, 2026, with prices from HK$1,808 to HK$8,552, a HK$6,745 spread on the same certified stone. Brilliant Earth lists it at HK$8,552. 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

1.09
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638928
Dimensions6.64 × 7.00 × 4.18 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm7.00 mm1.09 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG808638928
Side View
Table 67.0%Crown 36.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.7%

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 1
Current: HK$8,552 HKD|Low: HK$1,240 HKD|High: HK$8,552 HKD|Avg: HK$3,764 HKD
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 11HK$1,279 HKD
Retailer 9HK$1,428 HKD
Retailer 7HK$1,483 HKD
Retailer 6HK$1,585 HKD
Retailer 14HK$1,808 HKD
Retailer 18HK$1,947 HKD
Retailer 2HK$2,636 HKD
Retailer 3HK$2,681 HKD
Retailer 19HK$2,786 HKD
Retailer 5HK$2,856 HKD
Retailer 17HK$2,911 HKD
Retailer 21HK$3,406 HKD
Retailer 8HK$3,507 HKD
Retailer 15HK$4,088 HKD
Retailer 13HK$4,297 HKD
Retailer 4HK$5,100 HKD
Retailer 16HK$5,116 HKD
Retailer 12HK$5,528 HKD
Retailer 20HK$7,424 HKD
Retailer 10HK$8,438 HKD
Brilliant EarthHK$8,552 HKD

34 data points across 21 retailers

21 retailersHK$1,808 HKD to HK$8,552 HKD

Retailer 1
-
HK$1,279 HKD
$163 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,483 HKD
$189 USD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$1,585 HKD
$202 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$1,808 HKD
View
A
Retailer 5
-
HK$1,947 HKD
£195 GBP
View
A
Retailer 6
-
HK$2,636 HKD
€320 EUR
View
Retailer 7
-
HK$2,681 HKD
ZAR 5,520 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$2,786 HKD
£280 GBP
View
Retailer 9
-
HK$2,856 HKD
$364 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$2,911 HKD
$371 USD
View
Retailer 11
-
HK$3,406 HKD
£342 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
HK$3,507 HKD
$447 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
HK$4,088 HKD
$521 USD
View
B+
Retailer 14
-
HK$4,297 HKD
SGD 740 SGD
View
Retailer 15
-
HK$5,100 HKD
$650 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
HK$5,116 HKD
$652 USD
View
B
Retailer 17
-
HK$5,528 HKD
$705 USD
View
B
Retailer 18
-
HK$7,424 HKD
£745 GBP
View
Retailer 19
-
HK$8,438 HKD
$1,075 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
HK$8,552 HKD
$1,090 USD
View
Most Expensive
B
Brilliant Earth
20143691A · Oct 26
HK$8,552 HKD
$1,090 USD
View
20 more retailers have this diamond
Prices start from HK$1,808 HKDSave up to HK$6,745 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
1.09ct Heart
HK$1,808 HKD