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Radiant|Natural|GIA

1.52ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 15644842

Certificate GIA 15644842

Diamond specifications and retailer prices

From $10,815 AUD
$7,597 USD
As of October 30, 2026
Save $6,625 AUD (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $17,440 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded D 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 15644842. Listed at 9 retailers as of October 30, 2026, with prices from $10,815 to $17,440, a $6,625 spread on the same certified stone. MOH London lists it at $17,440. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 15644842
Dimensions6.51 × 5.81 × 4.41 mm
L/W Ratio1.12
Top View
6.51 mm5.81 mm1.52 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 15644842
Side View
Table 71.0%CrownGirdlePavilionCuletDepth 75.9%

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 30
Current: $17,440 AUD|Low: $10,510 AUD|High: $17,649 AUD|Avg: $12,920 AUD|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$10,510 AUD
Retailer 8$10,815 AUD
Retailer 6$11,147 AUD
Retailer 7$11,551 AUD
Retailer 5$11,851 AUD
Retailer 4$13,674 AUD
Retailer 2$14,002 AUD
Retailer 3$15,373 AUD
MOH London$17,440 AUD

39 data points across 9 retailers

9 retailers$10,815 AUD to $17,440 AUD

B+
Cheapest Retailer
-
$10,815 AUD
$7,597 USD
B+
Retailer 2
-
$11,147 AUD
$7,830 USD
View
B+
Retailer 3
-
$11,284 AUD
View
B+
Retailer 4
-
$11,551 AUD
$8,114 USD
View
Retailer 5
-
$11,851 AUD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$13,674 AUD
€9,148 EUR
View
B
Retailer 7
-
$14,002 AUD
£7,744 GBP
View
B
Retailer 8
-
$15,373 AUD
ZAR 174,450 ZAR
View
Most Expensive
B
MOH London
52C707205 · Nov 1
$17,440 AUD
£9,646 GBP
View
8 more retailers have this diamond
Prices start from $10,815 AUDSave up to $6,625 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 Radiant
$10,815 AUD