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Round|Natural|GIA

1.50ct F I1 Round Natural Diamond

VG • F/I1 • GIA 7488901109

Certificate GIA 7488901109

Diamond specifications and retailer prices

From $6,210 NZD
$3,494 USD
As of November 1, 2026
Save $6,089 NZD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,299 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 F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7488901109. Listed at 8 retailers as of November 1, 2026, with prices from $6,210 to $12,299, a $6,089 spread on the same certified stone. NZ Jewellers lists it at $12,299. 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
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7488901109
Dimensions7.25 × 7.31 × 4.46 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.25 mm7.31 mm1.50 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7488901109
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.3%

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: $12,299 NZD|Low: $5,199 NZD|High: $13,618 NZD|Avg: $7,944 NZD|-9.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$5,199 NZD
Retailer 8$6,210 NZD
Retailer 4$6,352 NZD
Retailer 3$7,059 NZD
Retailer 6$7,059 NZD
Retailer 7$7,059 NZD
Retailer 2$7,952 NZD
Retailer 5$8,145 NZD
Retailer 9$9,302 NZD
NZ Jewellers$12,299 NZD

23 data points across 10 retailers

8 retailers$6,210 NZD to $12,299 NZD

A
Cheapest Retailer
-
$6,210 NZD
$3,494 USD
A
Retailer 2
-
$6,352 NZD
$3,574 USD
View
B+
Retailer 3
-
$7,059 NZD
$3,972 USD
View
B+
Retailer 4
-
$7,059 NZD
$3,972 USD
View
B+
Retailer 5
-
$7,059 NZD
$3,972 USD
View
B+
Retailer 6
-
$7,952 NZD
€4,261 EUR
View
B+
Retailer 7
-
$8,145 NZD
$4,583 USD
View
Most Expensive
B
NZ Jewellers
81ec4243-e324-4df9-b352-616c529d2b1a · Nov 2
$12,299 NZD
$6,920 USD
View
7 more retailers have this diamond
Prices start from $6,210 NZDSave up to $6,089 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
$6,210 NZD