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Heart|Lab Grown|UNKNOWN

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • UNKNOWN 223670292

Certificate UNKNOWN 223670292

Diamond specifications and retailer prices

From HK$1,255 HKD
$160 USD
As of November 2, 2026
Save HK$3,743 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,998 HKD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 223670292. Listed at 4 retailers as of November 1, 2026, with prices from HK$1,255 to HK$4,998, a HK$3,743 spread on the same certified stone. NZ Jewellers lists it at HK$4,998. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 223670292
Dimensions6.22 × 6.60 × 4.09 mm
L/W Ratio1.06
Top View
6.22 mm6.60 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 223670292
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 61.9%

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$4,998 HKD|Low: HK$1,200 HKD|High: HK$4,998 HKD|Avg: HK$2,161 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2HK$1,255 HKD
Retailer 4HK$1,452 HKD
Retailer 3HK$1,554 HKD
Retailer 5HK$2,103 HKD
NZ JewellersHK$4,998 HKD

6 data points across 5 retailers

4 retailersHK$1,255 HKD to HK$4,998 HKD

A
Cheapest Retailer
-
HK$1,255 HKD
$160 USD
A
Retailer 2
-
HK$1,452 HKD
$185 USD
View
A
Retailer 3
-
HK$1,554 HKD
$198 USD
View
Most Expensive
B
NZ Jewellers
07d7fa17-6211-481a-a86f-4f2fabb426bc · Nov 1
HK$4,998 HKD
$637 USD
View
3 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$3,743 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
0.99ct Heart
HK$1,255 HKD