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Round|Natural|GIA

1.50ct I I1 Round Natural Diamond

VG • I/I1 • GIA 2546800793

Certificate GIA 2546800793

Diamond specifications and retailer prices

From $4,767 AUD
HK$26,100 HKD
As of November 1, 2026
Save $5,939 AUD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,706 AUD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2546800793. Listed at 12 retailers as of October 30, 2026, with prices from $4,767 to $10,706, a $5,939 spread on the same certified stone. NZ Jewellers lists it at $10,706. 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

1.50
Carat
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2546800793
Dimensions7.03 × 7.12 × 4.58 mm
L/W Ratio1.01
Top View
7.03 mm7.12 mm1.50 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546800793
Side View
Table 58.0%Crown 38°Girdle: THK-THKPavilion 40.4°Culet: NoneDepth 64.7%

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: Nov 1
Current: $10,706 AUD|Low: $4,730 AUD|High: $10,706 AUD|Avg: $6,688 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$4,767 AUD
Retailer 2$4,836 AUD
Retailer 9$5,408 AUD
Retailer 4$5,663 AUD
Retailer 6$6,146 AUD
Retailer 10$6,146 AUD
Retailer 7$6,331 AUD
Retailer 3$6,925 AUD
Retailer 8$9,234 AUD
NZ Jewellers$10,706 AUD

45 data points across 10 retailers

12 retailers$4,767 AUD to $10,706 AUD

B+
Cheapest Retailer
-
$4,767 AUD
HK$26,100 HKD
A
Retailer 2
-
$4,836 AUD
₹322,764 INR
View
B+
Retailer 3
-
$5,408 AUD
$3,790 USD
View
B+
Retailer 4
-
$5,663 AUD
$3,969 USD
View
B+
Retailer 5
-
$6,146 AUD
$4,307 USD
View
B+
Retailer 6
-
$6,146 AUD
$4,307 USD
View
B+
Retailer 7
-
$6,146 AUD
$4,307 USD
View
B+
Retailer 8
-
$6,331 AUD
$4,437 USD
View
B
Retailer 9
-
$6,925 AUD
€4,622 EUR
View
B
Retailer 10
-
$7,090 AUD
$4,969 USD
View
B
Retailer 11
-
$9,234 AUD
$6,471 USD
View
Most Expensive
C
NZ Jewellers
caeb816b-9214-4e44-b02f-f03c313aa7f5 · Oct 30
$10,706 AUD
$7,503 USD
View
11 more retailers have this diamond
Prices start from $4,767 AUDSave up to $5,939 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
$4,767 AUD