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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG669426983

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669426983

Diamond specifications and retailer prices

From HK$1,828 HKD
$233 USD
As of November 2, 2026
Save HK$8,351 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,179 HKD at Reve Diamonds · As of November 1, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669426983 or 669426983. Listed at 22 retailers as of November 1, 2026, with prices from HK$1,828 to HK$10,179, a HK$8,351 spread on the same certified stone. Reve Diamonds lists it at HK$10,179. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669426983
Dimensions6.94 × 7.25 × 4.35 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
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
6.94 mm7.25 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669426983
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.0%

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 2
Current: HK$5,987 HKD|Low: HK$1,734 HKD|High: HK$10,179 HKD|Avg: HK$4,945 HKD|+10.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 4HK$1,828 HKD
Retailer 15HK$2,087 HKD
Retailer 11HK$2,118 HKD
Retailer 7HK$2,260 HKD
Retailer 9HK$2,260 HKD
Retailer 8HK$3,829 HKD
Retailer 12HK$3,856 HKD
Retailer 14HK$3,906 HKD
Retailer 3HK$4,151 HKD
Retailer 6HK$4,151 HKD
Retailer 13HK$4,268 HKD
Retailer 17HK$4,529 HKD
Retailer 2HK$5,518 HKD
Retailer 1HK$5,987 HKD
Retailer 5HK$7,273 HKD
Retailer 19HK$7,349 HKD
Retailer 10HK$7,681 HKD
Retailer 18HK$9,023 HKD
Retailer 16HK$9,068 HKD
Reve DiamondsHK$10,179 HKD

35 data points across 20 retailers

22 retailersHK$1,828 HKD to HK$10,179 HKD

A
Cheapest Retailer
-
HK$1,828 HKD
$233 USD
A
Retailer 2
-
HK$2,087 HKD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,118 HKD
$270 USD
View
A
Retailer 4
-
HK$2,260 HKD
$288 USD
View
Retailer 5
-
HK$2,260 HKD
$288 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$3,829 HKD
$488 USD
View
B+
Retailer 7
-
HK$3,856 HKD
€468 EUR
View
B+
Retailer 8
-
HK$3,906 HKD
ZAR 8,042 ZAR
View
B+
Retailer 9
-
HK$4,151 HKD
$529 USD
View
B+
Retailer 10
-
HK$4,151 HKD
$529 USD
View
B+
Retailer 11
-
HK$4,268 HKD
£428 GBP
View
B+
Retailer 12
-
HK$4,529 HKD
A$888 AUD
View
Retailer 13
-
HK$5,447 HKD
A$1,068 AUD
View
Price last confirmed 36 days ago
B+
Retailer 14
-
HK$5,518 HKD
A$1,082 AUD
View
B+
Retailer 15
-
HK$5,987 HKD
$763 USD
View
B
Retailer 16
-
HK$7,273 HKD
$927 USD
View
B+
Retailer 17
-
HK$7,349 HKD
A$1,441 AUD
View
B
Retailer 18
-
HK$7,681 HKD
$979 USD
View
B
Retailer 19
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HK$8,231 HKD
$1,049 USD
View
B
Retailer 20
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 21
-
HK$9,068 HKD
£910 GBP
View
Most Expensive
B
Reve Diamonds
BD8D77E7F · Nov 1
HK$10,179 HKD
$1,297 USD
View
21 more retailers have this diamond
Prices start from HK$1,828 HKDSave up to HK$8,351 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$1,828 HKD