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Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG828618713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618713

Diamond specifications and retailer prices

From HK$1,695 HKD
$216 USD
As of October 24, 2026
Save HK$9,132 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,827 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828618713 or 828618713. Listed at 17 retailers as of October 24, 2026, with prices from HK$1,695 to HK$10,827, a HK$9,132 spread on the same certified stone. Brilliant Earth lists it at HK$10,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618713
Dimensions7.48 × 6.54 × 4.38 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm6.54 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618713
Side View
Table 69.0%Crown 31.8°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 58.6%

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 24
Current: HK$10,827 HKD|Low: HK$1,616 HKD|High: HK$11,141 HKD|Avg: HK$5,178 HKD|-2.8%
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
October 31, 2026
Retailer 4HK$1,624 HKD
Retailer 6HK$2,008 HKD
Retailer 9HK$2,221 HKD
Retailer 12HK$3,057 HKD
Retailer 14HK$3,185 HKD
Retailer 10HK$3,255 HKD
Retailer 8HK$3,876 HKD
Retailer 13HK$4,574 HKD
Retailer 2HK$5,841 HKD
Retailer 7HK$5,978 HKD
Retailer 5HK$6,237 HKD
Retailer 11HK$8,469 HKD
Retailer 3HK$9,011 HKD
Brilliant EarthHK$10,827 HKD

42 data points across 14 retailers

17 retailersHK$1,695 HKD to HK$10,827 HKD

Retailer 1
-
HK$1,459 HKD
$186 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$1,695 HKD
$216 USD
View
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
A
Retailer 4
-
HK$2,008 HKD
View
A
Retailer 5
-
HK$2,221 HKD
£223 GBP
View
Retailer 6
-
HK$3,057 HKD
ZAR 6,295 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$3,185 HKD
$406 USD
View
A
Retailer 8
-
HK$3,255 HKD
£327 GBP
View
B+
Retailer 9
-
HK$3,876 HKD
$494 USD
View
B
Retailer 10
-
HK$4,574 HKD
$583 USD
View
B+
Retailer 11
-
HK$5,814 HKD
$741 USD
View
B+
Retailer 12
-
HK$5,841 HKD
SGD 1,006 SGD
View
B
Retailer 13
-
HK$5,978 HKD
$762 USD
View
B
Retailer 14
-
HK$6,237 HKD
$795 USD
View
B
Retailer 15
-
HK$8,469 HKD
£850 GBP
View
B
Retailer 16
-
HK$9,011 HKD
$1,149 USD
View
Most Expensive
B
Brilliant Earth
21385164A · Oct 30
HK$10,827 HKD
$1,380 USD
View
16 more retailers have this diamond
Prices start from HK$1,695 HKDSave up to HK$9,132 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
1.23ct Heart
HK$1,695 HKD