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Round|Natural|GIA

1.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1383932970

Certificate GIA 1383932970

Diamond specifications and retailer prices

From $13,069 AUD
As of November 4, 2026
Save $11,348 AUD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $24,417 AUD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1383932970. Listed at 22 retailers as of November 4, 2026, with prices from $13,069 to $24,417, a $11,348 spread on the same certified stone. NZ Jewellers lists it at $24,417. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1383932970
Dimensions7.43 × 7.39 × 4.54 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.43 mm7.39 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1383932970
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.4%

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: Nov 4
Current: $24,417 AUD|Low: $12,959 AUD|High: $24,417 AUD|Avg: $17,470 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 4$13,069 AUD
Retailer 12$14,650 AUD
Retailer 2$15,314 AUD
Retailer 10$15,710 AUD
Retailer 9$15,902 AUD
Retailer 11$16,116 AUD
Retailer 5$16,293 AUD
Retailer 6$17,686 AUD
Retailer 3$18,312 AUD
Retailer 7$20,432 AUD
Retailer 13$21,584 AUD
Retailer 8$22,757 AUD
NZ Jewellers$24,417 AUD

42 data points across 13 retailers

22 retailers$13,069 AUD to $24,417 AUD

B+
Cheapest Retailer
-
$13,069 AUD
B+
Retailer 2
-
$13,465 AUD
View
B+
Retailer 3
-
$13,726 AUD
View
B+
Retailer 4
-
$14,627 AUD
View
B+
Retailer 5
-
$14,650 AUD
View
Final sale: no returns
Retailer 6
-
$14,794 AUD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$15,314 AUD
View
B
Retailer 8
-
$15,710 AUD
View
B
Retailer 9
-
$15,902 AUD
View
B
Retailer 10
-
$16,027 AUD
View
B
Retailer 11
-
$16,116 AUD
View
Retailer 12
-
$16,293 AUD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$17,116 AUD
View
B
Retailer 14
-
$17,116 AUD
View
B
Retailer 15
-
$17,683 AUD
View
B
Retailer 16
-
$17,686 AUD
View
B
Retailer 17
-
$18,312 AUD
View
Retailer 18
-
$19,465 AUD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$20,432 AUD
View
B
Retailer 20
-
$21,584 AUD
View
B
Retailer 21
-
$22,757 AUD
View
Most Expensive
B
NZ Jewellers
d8f1f540-38c7-4543-bd47-503ceddea545 · Nov 7
$24,417 AUD
$16,777 USD
View
21 more retailers have this diamond
Prices start from $13,069 AUDSave up to $11,348 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
$13,069 AUD