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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1553687247

Certificate GIA 1553687247

Diamond specifications and retailer prices

From $8,075 NZD
$4,551 USD
As of November 2, 2026
Save $8,990 NZD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,065 NZD at MOH London · As of November 1, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553687247. Listed at 19 retailers as of November 1, 2026, with prices from $8,075 to $17,065, a $8,990 spread on the same certified stone. MOH London lists it at $17,065. 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

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1553687247
Dimensions7.23 × 7.28 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.23 mm7.28 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553687247
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 2
Current: $17,065 NZD|Low: $5,316 NZD|High: $17,270 NZD|Avg: $10,286 NZD|-1.2%
MOH London
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
November 2, 2026
Retailer 12$5,316 NZD
Retailer 14$6,629 NZD
Retailer 11$8,247 NZD
Retailer 17$8,685 NZD
Retailer 5$8,896 NZD
Retailer 9$9,152 NZD
Retailer 16$9,158 NZD
Retailer 8$9,271 NZD
Retailer 7$9,686 NZD
Retailer 6$10,353 NZD
Retailer 10$10,536 NZD
Retailer 18$10,683 NZD
Retailer 2$10,945 NZD
Retailer 21$11,000 NZD
Retailer 3$11,462 NZD
Retailer 19$11,462 NZD
Retailer 4$11,835 NZD
Retailer 15$12,298 NZD
Retailer 13$12,415 NZD
Retailer 20$16,787 NZD
MOH London$17,065 NZD

34 data points across 21 retailers

19 retailers$8,075 NZD to $17,065 NZD

A
Cheapest Retailer
-
$8,075 NZD
$4,551 USD
A
Retailer 2
-
$8,685 NZD
$4,895 USD
View
A
Retailer 3
-
$8,896 NZD
$5,014 USD
View
A
Retailer 4
-
$9,152 NZD
$5,158 USD
View
A
Retailer 5
-
$9,158 NZD
$5,161 USD
View
A
Retailer 6
-
$9,271 NZD
$5,225 USD
View
A
Retailer 7
-
$9,686 NZD
$5,459 USD
View
Final sale: no returns
A
Retailer 8
-
$10,353 NZD
$5,835 USD
View
Retailer 9
-
$10,536 NZD
$5,938 USD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$10,683 NZD
$6,021 USD
View
A
Retailer 11
-
$10,945 NZD
£4,857 GBP
View
A
Retailer 12
-
$11,000 NZD
$6,200 USD
View
A
Retailer 13
-
$11,462 NZD
$6,460 USD
View
B+
Retailer 14
-
$11,462 NZD
$6,460 USD
View
B+
Retailer 15
-
$11,835 NZD
$6,670 USD
View
B+
Retailer 16
-
$12,298 NZD
£5,457 GBP
View
B+
Retailer 17
-
$12,415 NZD
€6,664 EUR
View
B
Retailer 18
-
$16,787 NZD
$9,461 USD
View
Most Expensive
B+
MOH London
7BCC82664 · Nov 1
$17,065 NZD
£7,573 GBP
View
18 more retailers have this diamond
Prices start from $8,075 NZDSave up to $8,990 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
$8,075 NZD