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1.52ct I SI2 Round Lab Grown Diamond

VG • I/SI2 • GCAL 280240011

Shape and cutting style on the report: Round brilliant

Certificate GCAL 280240011

Diamond specifications and retailer prices

From $772 AUD
$542 USD
As of October 30, 2026
Save $1,288 AUD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,059 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GCAL 280240011. Listed at 3 retailers as of October 29, 2026, with prices from $772 to $2,059, a $1,288 spread on the same certified stone. MOH London lists it at $2,059. 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

1.52
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 280240011
Dimensions7.37 × 7.39 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.37 mm7.39 mm1.52 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 280240011
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,059 AUD|Low: $594 AUD|High: $2,059 AUD|Avg: $1,315 AUD|+27.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$772 AUD
Retailer 4$1,107 AUD
Retailer 3$1,644 AUD
MOH London$2,059 AUD

7 data points across 4 retailers

3 retailers$772 AUD to $2,059 AUD

B+
Cheapest Retailer
-
$772 AUD
$542 USD
B+
Retailer 2
-
$1,644 AUD
$1,155 USD
View
Most Expensive
B
MOH London
280240011 · Oct 29
$2,059 AUD
£1,139 GBP
View
2 more retailers have this diamond
Prices start from $772 AUDSave up to $1,288 AUD

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+
1.52ct Round
$772 AUD