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Radiant|Lab Grown|GIA

1.55ct D SI2 Radiant Lab Grown Diamond

VG • D/SI2 • GIA 2474703427

Certificate GIA 2474703427

Diamond specifications and retailer prices

From $820 CAD
$587 USD
As of October 31, 2026
Save $1,749 CAD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,569 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2474703427. Listed at 8 retailers as of October 26, 2026, with prices from $820 to $2,569, a $1,749 spread on the same certified stone. MOH London lists it at $2,569. 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

1.55
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2474703427
Dimensions8.07 × 5.74 × 3.94 mm
L/W Ratio1.41
Cert comments
HPHT
Top View
8.07 mm5.74 mm1.55 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2474703427
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $2,569 CAD|Low: $374 CAD|High: $2,595 CAD|Avg: $1,035 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 5$374 CAD
Retailer 2$657 CAD
Retailer 3$820 CAD
Retailer 4$1,045 CAD
MOH London$2,569 CAD

9 data points across 5 retailers

8 retailers$820 CAD to $2,569 CAD

Retailer 1
-
$508 CAD
$364 USD
Price last confirmed 26 days ago
Retailer 2
-
$529 CAD
$379 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$648 CAD
$464 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$657 CAD
$470 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$820 CAD
$587 USD
View
B
Retailer 6
-
$1,045 CAD
$748 USD
View
Retailer 7
-
$2,111 CAD
$1,511 USD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
2474703427 · Oct 26
$2,569 CAD
£1,448 GBP
View
7 more retailers have this diamond
Prices start from $820 CADSave up to $1,749 CAD

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+
1.55ct Radiant
$820 CAD