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Radiant|Lab Grown|IGI

1.88ct D FL Radiant Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From HK$4,331 HKD
$552 USD
As of October 30, 2026
Save HK$11,274 HKD (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$15,605 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.88ct lab-grown radiant diamond

This 1.88ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 4 retailers as of October 28, 2026, with prices from HK$4,331 to HK$15,605, a HK$11,274 spread on the same certified stone. NZ Jewellers lists it at HK$15,605. 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

1.88
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.61 × 6.18 × 4.24 mm
L/W Ratio1.39
Top View
8.61 mm6.18 mm1.88 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.6%

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: Oct 30
Current: HK$15,605 HKD|Low: HK$4,331 HKD|High: HK$42,249 HKD|Avg: HK$15,636 HKD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2HK$4,331 HKD
Retailer 4HK$4,856 HKD
Retailer 3HK$7,265 HKD
NZ JewellersHK$15,605 HKD
Retailer 5HK$42,249 HKD

6 data points across 5 retailers

4 retailersHK$4,331 HKD to HK$15,605 HKD

A
Cheapest Retailer
-
HK$4,331 HKD
$552 USD
A
Retailer 2
-
HK$4,856 HKD
$619 USD
View
A
Retailer 3
-
HK$7,265 HKD
$926 USD
View
Most Expensive
B
NZ Jewellers
ab37fab6-ae87-4a7e-8850-43fad2650ff1 · Oct 28
HK$15,605 HKD
$1,989 USD
View
3 more retailers have this diamond
Prices start from HK$4,331 HKDSave up to HK$11,274 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
1.88ct Radiant
HK$4,331 HKD