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Round|Lab Grown|UNKNOWN

1.13ct J I1 Round Lab Grown Diamond

EX • J/I1 • UNKNOWN 11470470

Certificate UNKNOWN 11470470

Diamond specifications and retailer prices

From HK$3,162 HKD
$403 USD
As of November 1, 2026
Save HK$9,454 HKD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$12,616 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.13ct lab-grown round diamond

This 1.13ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 11470470. Listed at 5 retailers as of October 31, 2026, with prices from HK$3,162 to HK$12,616, a HK$9,454 spread on the same certified stone. NZ Jewellers lists it at HK$12,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 11470470
Dimensions6.63 × 6.57 × 4.14 mm
L/W Ratio1.01
Top View
6.63 mm6.57 mm1.13 ctJ / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 11470470
Side View
Table 57.1%CrownGirdlePavilionCuletDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$12,616 HKD|Low: HK$3,036 HKD|High: HK$12,616 HKD|Avg: HK$5,946 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 10, 2026
Retailer 2HK$3,162 HKD
Retailer 5HK$3,546 HKD
Retailer 3HK$3,923 HKD
Retailer 4HK$6,222 HKD
NZ JewellersHK$12,616 HKD

6 data points across 5 retailers

5 retailersHK$3,162 HKD to HK$12,616 HKD

B+
Cheapest Retailer
-
HK$3,162 HKD
$403 USD
B+
Retailer 2
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 3
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 4
-
HK$6,222 HKD
$793 USD
View
Most Expensive
B
NZ Jewellers
aacf6b71-1167-43a0-820f-61d2aa5c1815 · Oct 31
HK$12,616 HKD
$1,608 USD
View
4 more retailers have this diamond
Prices start from HK$3,162 HKDSave up to HK$9,454 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.

B+
1.13ct Round
HK$3,162 HKD