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Radiant|Lab Grown|GIA

1.50ct E SI1 Radiant Lab Grown Diamond

VG • E/SI1 • GIA 7381890906

Certificate GIA 7381890906

Diamond specifications and retailer prices

From €313 EUR
$350 USD
As of October 30, 2026
Save €1,191 EUR (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,504 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7381890906. Listed at 9 retailers as of October 29, 2026, with prices from €313 to €1,504, a €1,191 spread on the same certified stone. MOH London lists it at €1,504. 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

1.50
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7381890906
Dimensions7.65 × 5.65 × 3.93 mm
L/W Ratio1.35
Top View
7.65 mm5.65 mm1.50 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7381890906
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.4%

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: €1,504 EUR|Low: €313 EUR|High: €1,514 EUR|Avg: €801 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7€313 EUR
Retailer 5€488 EUR
Retailer 2€492 EUR
Retailer 3€624 EUR
Retailer 4€823 EUR
Retailer 6€1,231 EUR
MOH London€1,504 EUR

42 data points across 7 retailers

9 retailers€313 EUR to €1,504 EUR

A
Cheapest Retailer
-
€313 EUR
$350 USD
Final sale: no returns
B+
Retailer 2
-
€481 EUR
HK$4,200 HKD
View
B+
Retailer 3
-
€488 EUR
$545 USD
View
B+
Retailer 4
-
€492 EUR
£433 GBP
View
B+
Retailer 5
-
€624 EUR
£549 GBP
View
Retailer 6
-
€823 EUR
$920 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
€1,231 EUR
$1,375 USD
View
B
Retailer 8
-
€1,373 EUR
$1,534 USD
View
Most Expensive
B
MOH London
7381890906 · Oct 29
€1,504 EUR
£1,323 GBP
View
8 more retailers have this diamond
Prices start from €313 EURSave up to €1,191 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
1.50ct Radiant
€313 EUR