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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2536990506

Certificate GIA 2536990506

Diamond specifications and retailer prices

From $6,187 NZD
As of November 6, 2026
Save $6,804 NZD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $14,402 NZD at NZ Jewellers · As of September 1, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2536990506. Listed at 21 retailers as of November 4, 2026, with a 110% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536990506
Dimensions7.34 × 7.31 × 4.54 mm
L/W Ratio1.00
Top View
7.34 mm7.31 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536990506
Side View
Table 55.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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 6
Current: $6,543 NZD|Low: $6,187 NZD|High: $13,165 NZD|Avg: $8,845 NZD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$6,187 NZD
Retailer 1$6,543 NZD
Retailer 4$7,827 NZD
Retailer 6$8,233 NZD
Retailer 3$9,151 NZD
Retailer 5$9,194 NZD
Retailer 2$9,977 NZD
Retailer 7$12,992 NZD

33 data points across 8 retailers

21 retailers$6,187 NZD to $12,992 NZD

A
Cheapest Retailer
-
$6,187 NZD
A
Retailer 2
-
$6,543 NZD
View
A
Retailer 3
-
$7,528 NZD
View
A
Retailer 4
-
$7,531 NZD
View
A
Retailer 5
-
$7,827 NZD
View
A
Retailer 6
-
$7,870 NZD
View
Retailer 7
-
$8,179 NZD
View
Price last confirmed 39 days ago
Retailer 8
-
$8,179 NZD
View
Price last confirmed 29 days ago
Retailer 9
-
$8,179 NZD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$8,190 NZD
View
A
Retailer 11
-
$8,233 NZD
View
Retailer 12
-
$8,267 NZD
View
Price last confirmed 60 days ago
B+
Retailer 13
-
$8,448 NZD
View
B+
Retailer 14
-
$9,151 NZD
View
B+
Retailer 15
-
$9,194 NZD
View
Retailer 16
-
$9,436 NZD
View
Price last confirmed 38 days ago
Retailer 17
-
$9,539 NZD
View
Price last confirmed 60 days ago
B+
Retailer 18
-
$9,977 NZD
View
B
Retailer 19
-
$12,992 NZD
View
Retailer 20
-
$14,249 NZD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
a747392e-f035-49d0-9ec6-253ce0465ad4 · Sep 1
$14,402 NZD
$7,984 USD
View
Price last confirmed 66 days ago
20 more retailers have this diamond
Prices start from $6,187 NZDSave up to $6,804 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
$6,187 NZD