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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 HK$2,746 HKD
$350 USD
As of October 30, 2026
Save HK$10,436 HKD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,182 HKD 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 HK$2,746 to HK$13,182, a HK$10,436 spread on the same certified stone. MOH London lists it at HK$13,182. 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
Colour
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: HK$13,182 HKD|Low: HK$2,746 HKD|High: HK$13,272 HKD|Avg: HK$7,016 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7HK$2,746 HKD
Retailer 5HK$4,276 HKD
Retailer 2HK$4,309 HKD
Retailer 3HK$5,469 HKD
Retailer 4HK$7,218 HKD
Retailer 6HK$10,788 HKD
MOH LondonHK$13,182 HKD

43 data points across 7 retailers

9 retailersHK$2,746 HKD to HK$13,182 HKD

A
Cheapest Retailer
-
HK$2,746 HKD
$350 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,218 HKD
View
B+
Retailer 3
-
HK$4,276 HKD
$545 USD
View
B+
Retailer 4
-
HK$4,309 HKD
£433 GBP
View
B+
Retailer 5
-
HK$5,469 HKD
£549 GBP
View
Retailer 6
-
HK$7,218 HKD
$920 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$10,788 HKD
$1,375 USD
View
B
Retailer 8
-
HK$12,038 HKD
$1,534 USD
View
Most Expensive
B
MOH London
7381890906 · Oct 29
HK$13,182 HKD
£1,323 GBP
View
8 more retailers have this diamond
Prices start from HK$2,746 HKDSave up to HK$10,436 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
1.50ct Radiant
HK$2,746 HKD