Radiant|Lab Grown|IGI

1.71ct D IF Radiant Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From HK$6,395 HKD
£642 GBP
As of November 1, 2026
Save HK$4,431 HKD (41%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$10,827 HKD at MoiMoi Australia · As of November 1, 2026
View at MoiMoi Australia

About this 1.71ct lab-grown radiant diamond

This 1.71ct lab-grown radiant 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 2 retailers as of November 1, 2026, with prices from HK$6,395 to HK$10,827, a HK$4,431 spread on the same certified stone. MoiMoi Australia lists it at HK$10,827. 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

1.71
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.35 × 6.19 × 3.94 mm
L/W Ratio1.35
Top View
8.35 mm6.19 mm1.71 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: HK$10,827 HKD|Low: HK$6,393 HKD|High: HK$10,995 HKD|Avg: HK$8,290 HKD|-0.3%
MoiMoi Australia
Retailer 2
November 1, 2026
Retailer 2HK$6,395 HKD
MoiMoi AustraliaHK$10,827 HKD

30 data points across 2 retailers

2 retailersHK$6,395 HKD to HK$10,827 HKD

B+
Cheapest Retailer
-
HK$6,395 HKD
£642 GBP
Most Expensive
B
MoiMoi Australia
106535217 · Nov 1
HK$10,827 HKD
A$2,123 AUD
View
1 more retailer has this diamond
Prices start from HK$6,395 HKDSave up to HK$4,431 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+
1.71ct Radiant
HK$6,395 HKD