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Princess|Lab Grown

1.51ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • 11818ACF49

Diamond specifications and retailer prices

From HK$2,281 HKD
As of November 6, 2026
Save HK$6,795 HKD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$9,076 HKD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of November 6, 2026, with prices from HK$2,281 to HK$9,076, a HK$6,795 spread on the same certified stone. NZ Jewellers lists it at HK$9,076. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate11818ACF49
Dimensions6.19 × 5.98 × 4.56 mm
L/W Ratio1.04
Top View
6.19 mm5.98 mm1.51 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate11818ACF49
Side View
Table 76.2%CrownGirdlePavilionCulet: NoneDepth 75.9%

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 6
Current: HK$9,076 HKD|Low: HK$2,187 HKD|High: HK$9,076 HKD|Avg: HK$3,595 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2HK$2,281 HKD
Retailer 4HK$2,641 HKD
Retailer 3HK$2,821 HKD
NZ JewellersHK$9,076 HKD

7 data points across 4 retailers

4 retailersHK$2,281 HKD to HK$9,076 HKD

B+
Cheapest Retailer
-
HK$2,281 HKD
B+
Retailer 2
-
HK$2,641 HKD
View
B+
Retailer 3
-
HK$2,821 HKD
View
Most Expensive
C
NZ Jewellers
f60cfabc-1d5e-433d-9c35-b68871dd9153 · Nov 6
HK$9,076 HKD
$1,158 USD
View
3 more retailers have this diamond
Prices start from HK$2,281 HKDSave up to HK$6,795 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+
1.51ct Princess
HK$2,281 HKD