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Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG836642977

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836642977

Diamond specifications and retailer prices

From HK$1,506 HKD
$192 USD
As of October 30, 2026
Save HK$7,656 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,163 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG836642977 or 836642977. Listed at 17 retailers as of October 30, 2026, with prices from HK$1,506 to HK$9,163, a HK$7,656 spread on the same certified stone. Reve Diamonds lists it at HK$9,163. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836642977
Dimensions7.33 × 6.47 × 4.45 mm
L/W Ratio1.13
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
7.33 mm6.47 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836642977
Side View
Table 64.0%Crown 36.2°Girdle: STK-VTKPavilion 41°Culet: NoneDepth 60.7%

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: Oct 30
Current: HK$3,400 HKD|Low: HK$1,506 HKD|High: HK$9,387 HKD|Avg: HK$4,876 HKD|-1.8%
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
Reve Diamonds
October 31, 2026
Retailer 8HK$1,506 HKD
Retailer 11HK$1,867 HKD
Retailer 4HK$1,914 HKD
Retailer 5HK$1,922 HKD
Retailer 2HK$3,167 HKD
Retailer 9HK$3,272 HKD
Retailer 1HK$3,400 HKD
Retailer 7HK$3,797 HKD
Retailer 3HK$4,498 HKD
Retailer 6HK$4,872 HKD
Retailer 13HK$6,283 HKD
Retailer 10HK$6,425 HKD
Retailer 12HK$8,669 HKD
Reve DiamondsHK$9,163 HKD

42 data points across 14 retailers

17 retailersHK$1,506 HKD to HK$9,163 HKD

Retailer 1
-
HK$1,491 HKD
$190 USD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$1,506 HKD
$192 USD
View
Retailer 3
-
HK$1,828 HKD
$233 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
HK$1,867 HKD
$238 USD
View
A
Retailer 5
-
HK$1,914 HKD
$244 USD
View
Final sale: no returns
Retailer 6
-
HK$1,922 HKD
$245 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
HK$3,167 HKD
ZAR 6,521 ZAR
View
A
Retailer 8
-
HK$3,272 HKD
$417 USD
View
A
Retailer 9
-
HK$3,400 HKD
£341 GBP
View
A
Retailer 10
-
HK$3,797 HKD
$484 USD
View
B+
Retailer 11
-
HK$4,498 HKD
A$882 AUD
View
B+
Retailer 12
-
HK$4,872 HKD
$621 USD
View
Retailer 13
-
HK$6,182 HKD
$788 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
HK$6,283 HKD
A$1,232 AUD
View
B+
Retailer 15
-
HK$6,425 HKD
$819 USD
View
B
Retailer 16
-
HK$8,669 HKD
£870 GBP
View
Most Expensive
B
Reve Diamonds
34DA65440 · Oct 30
HK$9,163 HKD
$1,168 USD
View
16 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$7,656 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$1,506 HKD