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Round|Natural|GIA

1.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2404015430

Certificate GIA 2404015430

Diamond specifications and retailer prices

From $15,522 AUD
As of November 4, 2026
Save $16,729 AUD (52%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $32,251 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 2404015430. Listed at 25 retailers as of November 4, 2026, with prices from $15,522 to $32,251, a $16,729 spread on the same certified stone. Diamond Quarter lists it at $32,251. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404015430
Dimensions7.45 × 7.41 × 4.53 mm
L/W Ratio1.01
Top View
7.45 mm7.41 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2404015430
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 60.9%

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: Nov 4
Current: $18,293 AUD|Low: $15,522 AUD|High: $27,974 AUD|Avg: $20,330 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 7, 2026
Retailer 19$15,522 AUD
Retailer 7$16,670 AUD
Retailer 4$16,961 AUD
Retailer 10$17,699 AUD
Retailer 1$18,293 AUD
Retailer 17$18,377 AUD
Retailer 16$18,505 AUD
Retailer 6$18,879 AUD
Retailer 2$19,267 AUD
Retailer 8$19,911 AUD
Retailer 3$20,419 AUD
Retailer 9$20,419 AUD
Retailer 11$20,498 AUD
Retailer 12$21,223 AUD
Retailer 14$22,444 AUD
Retailer 5$22,806 AUD
Retailer 13$23,566 AUD
Retailer 18$25,822 AUD
Retailer 15$27,494 AUD

43 data points across 19 retailers

25 retailers$15,522 AUD to $32,251 AUD

B+
Cheapest Retailer
-
$15,522 AUD
B
Retailer 2
-
$16,152 AUD
View
B
Retailer 3
-
$16,421 AUD
View
B
Retailer 4
-
$16,670 AUD
View
B
Retailer 5
-
$16,961 AUD
View
Final sale: no returns
B
Retailer 6
-
$17,428 AUD
View
B
Retailer 7
-
$17,699 AUD
View
B
Retailer 8
-
$18,293 AUD
View
B
Retailer 9
-
$18,377 AUD
View
B
Retailer 10
-
$18,505 AUD
View
B
Retailer 11
-
$18,879 AUD
View
B
Retailer 12
-
$19,173 AUD
View
Retailer 13
-
$19,267 AUD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$19,911 AUD
View
B
Retailer 15
-
$20,419 AUD
View
B
Retailer 16
-
$20,419 AUD
View
B
Retailer 17
-
$20,498 AUD
View
B
Retailer 18
-
$21,223 AUD
View
B
Retailer 19
-
$22,444 AUD
View
B
Retailer 20
-
$22,806 AUD
View
B
Retailer 21
-
$23,566 AUD
View
B
Retailer 22
-
$25,822 AUD
View
B
Retailer 23
-
$27,494 AUD
View
B
Retailer 24
-
$29,498 AUD
View
Most Expensive
B
Diamond Quarter
1.52SI1G2430FEACN · Nov 5
$32,251 AUD
£17,448 GBP
View
24 more retailers have this diamond
Prices start from $15,522 AUDSave up to $16,729 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
$15,522 AUD