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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 $5,938 NZD
HK$26,100 HKD
As of November 1, 2026
Save $7,397 NZD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,335 NZD at NZ Jewellers · As of November 2, 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 November 1, 2026, with prices from $5,938 to $13,335, a $7,397 spread on the same certified stone. NZ Jewellers lists it at $13,335. 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: $13,335 NZD|Low: $5,892 NZD|High: $13,335 NZD|Avg: $8,330 NZD
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$5,938 NZD
Retailer 2$6,023 NZD
Retailer 9$6,736 NZD
Retailer 4$7,054 NZD
Retailer 6$7,655 NZD
Retailer 10$7,655 NZD
Retailer 7$7,885 NZD
Retailer 3$8,625 NZD
Retailer 8$11,501 NZD
NZ Jewellers$13,335 NZD

45 data points across 10 retailers

12 retailers$5,938 NZD to $13,335 NZD

B+
Cheapest Retailer
-
$5,938 NZD
HK$26,100 HKD
A
Retailer 2
-
$6,023 NZD
₹322,764 INR
View
B+
Retailer 3
-
$6,736 NZD
$3,790 USD
View
B+
Retailer 4
-
$7,054 NZD
$3,969 USD
View
B+
Retailer 5
-
$7,655 NZD
$4,307 USD
View
B+
Retailer 6
-
$7,655 NZD
$4,307 USD
View
B+
Retailer 7
-
$7,655 NZD
$4,307 USD
View
B+
Retailer 8
-
$7,885 NZD
$4,437 USD
View
B
Retailer 9
-
$8,625 NZD
€4,622 EUR
View
B
Retailer 10
-
$8,831 NZD
$4,969 USD
View
B
Retailer 11
-
$11,501 NZD
$6,471 USD
View
Most Expensive
C
NZ Jewellers
caeb816b-9214-4e44-b02f-f03c313aa7f5 · Nov 2
$13,335 NZD
$7,503 USD
View
11 more retailers have this diamond
Prices start from $5,938 NZDSave up to $7,397 NZD

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
$5,938 NZD