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Princess|Lab Grown|IGI

1.51ct D IF Princess Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From HK$6,877 HKD
£690 GBP
As of November 2, 2026
Save HK$19,753 HKD (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$26,630 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 3 retailers as of November 1, 2026, with prices from HK$6,877 to HK$26,630, a HK$19,753 spread on the same certified stone. The Diamond Guys lists it at HK$26,630. 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
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.18 × 6.11 × 4.47 mm
L/W Ratio1.01
Top View
6.18 mm6.11 mm1.51 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$6,877 HKD|Low: HK$6,877 HKD|High: HK$31,659 HKD|Avg: HK$19,570 HKD|-15.4%
Retailer 1
Retailer 2
The Diamond Guys
November 2, 2026
Retailer 1HK$6,877 HKD
Retailer 2HK$18,459 HKD
The Diamond GuysHK$26,630 HKD

35 data points across 3 retailers

3 retailersHK$6,877 HKD to HK$26,630 HKD

A
Cheapest Retailer
-
HK$6,877 HKD
£690 GBP
B
Retailer 2
-
HK$18,459 HKD
CA$3,268 CAD
View
Most Expensive
B
The Diamond Guys
1961936559 · Nov 1
HK$26,630 HKD
$3,394 USD
View
2 more retailers have this diamond
Prices start from HK$6,877 HKDSave up to HK$19,753 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
1.51ct Princess
HK$6,877 HKD