Round|Natural|GIA

1.50ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6535358528

Certificate GIA 6535358528

Diamond specifications and retailer prices

From $15,282 AUD
$10,736 USD
As of October 27, 2026
Save $5,656 AUD (27%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $25,398 AUD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6535358528. Listed at 23 retailers as of October 27, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6535358528
Dimensions7.28 × 7.23 × 4.61 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.28 mm7.23 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535358528
Side View
Table 57.0%Crown 36.5°Girdle: ThickPavilion 41.2°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $19,871 AUD|Low: $14,143 AUD|High: $24,323 AUD|Avg: $17,765 AUD|+23.8%
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
Retailer 20
Retailer 21
October 29, 2026
Retailer 10$14,144 AUD
Retailer 11$14,277 AUD
Retailer 7$15,195 AUD
Retailer 21$15,282 AUD
Retailer 9$15,388 AUD
Retailer 18$15,907 AUD
Retailer 14$16,085 AUD
Retailer 16$16,111 AUD
Retailer 6$16,418 AUD
Retailer 17$16,602 AUD
Retailer 2$17,147 AUD
Retailer 12$18,056 AUD
Retailer 4$19,124 AUD
Retailer 19$19,415 AUD
Retailer 20$19,415 AUD
Retailer 1$19,871 AUD
Retailer 3$20,056 AUD
Retailer 13$20,244 AUD
Retailer 15$20,937 AUD
Retailer 5$22,346 AUD
Retailer 8$24,323 AUD

33 data points across 21 retailers

23 retailers$15,282 AUD to $20,937 AUD

A
Retailer 1
-
$14,277 AUD
$10,030 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$15,282 AUD
$10,736 USD
View
A
Retailer 3
-
$15,388 AUD
$10,811 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$15,907 AUD
CA$15,522 CAD
View
A
Retailer 5
-
$16,085 AUD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$16,111 AUD
€10,780 EUR
View
A
Retailer 7
-
$16,418 AUD
$11,534 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$16,509 AUD
$11,598 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$16,602 AUD
$11,664 USD
View
A
Retailer 10
-
$17,147 AUD
$12,046 USD
View
A
Retailer 11
-
$17,565 AUD
$12,340 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
$18,056 AUD
$12,685 USD
View
A
Retailer 13
-
$19,048 AUD
$13,382 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$19,124 AUD
£10,579 GBP
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$19,415 AUD
$13,640 USD
View
B+
Retailer 16
-
$19,415 AUD
$13,640 USD
View
B+
Retailer 17
-
$19,871 AUD
£10,992 GBP
View
B+
Retailer 18
-
$20,056 AUD
$14,090 USD
View
B+
Retailer 19
-
$20,244 AUD
$14,222 USD
View
Price last confirmed 16 days ago
B+
Retailer 20
-
$20,937 AUD
€14,009 EUR
View
B+
Retailer 21
-
$22,346 AUD
ZAR 253,623 ZAR
View
Price last confirmed 17 days ago
B
Retailer 22
-
$24,323 AUD
£13,455 GBP
View
Price last confirmed 18 days ago
Most Expensive
B+
NZ Jewellers
a9842efe-12ba-453e-84a1-3cf5d182687e · Oct 11
$25,398 AUD
$17,843 USD
View
Price last confirmed 18 days ago
22 more retailers have this diamond
Prices start from $15,282 AUDSave up to $5,656 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.

A
1.50ct Round
$15,282 AUD