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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG848643880

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848643880

Diamond specifications and retailer prices

From HK$1,561 HKD
$199 USD
As of October 30, 2026
Save HK$7,773 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,335 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 LG848643880 or 848643880. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,561 to HK$9,335, a HK$7,773 spread on the same certified stone. Reve Diamonds lists it at HK$9,335. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848643880
Dimensions6.56 × 7.56 × 4.25 mm
L/W Ratio1.15
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
6.56 mm7.56 mm1.23 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848643880
Side View
Table 63.0%Crown 39.4°Girdle: MED-STKPavilion 43°Culet: NoneDepth 56.2%

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$3,542 HKD|Low: HK$1,561 HKD|High: HK$9,335 HKD|Avg: HK$4,255 HKD|+3.2%
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
Reve Diamonds
November 2, 2026
Retailer 2HK$1,561 HKD
Retailer 5HK$1,750 HKD
Retailer 17HK$1,812 HKD
Retailer 7HK$1,930 HKD
Retailer 16HK$1,938 HKD
Retailer 12HK$2,530 HKD
Retailer 3HK$2,589 HKD
Retailer 10HK$3,339 HKD
Retailer 1HK$3,542 HKD
Retailer 8HK$3,860 HKD
Retailer 4HK$4,056 HKD
Retailer 13HK$4,621 HKD
Retailer 14HK$4,728 HKD
Retailer 6HK$6,214 HKD
Retailer 9HK$6,637 HKD
Retailer 15HK$7,181 HKD
Retailer 11HK$9,038 HKD
Reve DiamondsHK$9,335 HKD

13 data points across 18 retailers

18 retailersHK$1,561 HKD to HK$9,335 HKD

A
Cheapest Retailer
-
HK$1,561 HKD
$199 USD
A
Retailer 2
-
HK$1,750 HKD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,812 HKD
$231 USD
View
A
Retailer 4
-
HK$1,930 HKD
$246 USD
View
Retailer 5
-
HK$1,938 HKD
$247 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,530 HKD
£254 GBP
View
B+
Retailer 7
-
HK$2,589 HKD
$330 USD
View
A
Retailer 8
-
HK$3,339 HKD
ZAR 6,875 ZAR
View
A
Retailer 9
-
HK$3,542 HKD
£355 GBP
View
B+
Retailer 10
-
HK$3,860 HKD
$492 USD
View
B+
Retailer 11
-
HK$4,056 HKD
$517 USD
View
B+
Retailer 12
-
HK$4,621 HKD
$589 USD
View
B+
Retailer 13
-
HK$4,728 HKD
A$927 AUD
View
B
Retailer 14
-
HK$6,214 HKD
$792 USD
View
B
Retailer 15
-
HK$6,637 HKD
$846 USD
View
Retailer 16
-
HK$7,181 HKD
A$1,408 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
-
HK$9,038 HKD
£907 GBP
View
Most Expensive
B
Reve Diamonds
732D74617 · Nov 1
HK$9,335 HKD
$1,190 USD
View
17 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$7,773 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$1,561 HKD