Radiant|Lab Grown|IGI

1.88ct D FL Radiant Lab Grown Diamond

VG • D/FL

Diamond specifications and retailer prices

From €494 EUR
$552 USD
As of October 30, 2026
Save €1,286 EUR (72%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,780 EUR 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 €494 to €1,780, a €1,286 spread on the same certified stone. NZ Jewellers lists it at €1,780. 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
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Price History

Last verified: Oct 30
Current: €1,780 EUR|Low: €494 EUR|High: €4,820 EUR|Avg: €1,784 EUR|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2€494 EUR
Retailer 4€554 EUR
Retailer 3€829 EUR
NZ Jewellers€1,780 EUR
Retailer 5€4,820 EUR

6 data points across 5 retailers

4 retailers€494 EUR to €1,780 EUR

A
Cheapest Retailer
-
€494 EUR
$552 USD
A
Retailer 2
-
€554 EUR
$619 USD
View
A
Retailer 3
-
€829 EUR
$926 USD
View
Most Expensive
B
NZ Jewellers
ab37fab6-ae87-4a7e-8850-43fad2650ff1 · Oct 28
€1,780 EUR
$1,989 USD
View
3 more retailers have this diamond
Prices start from €494 EURSave up to €1,286 EUR

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
€494 EUR