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Round|Natural|GIA

1.50ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6512270596

Certificate GIA 6512270596

Diamond specifications and retailer prices

From $4,120 NZD
As of November 6, 2026
Save $4,812 NZD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,932 NZD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6512270596. Listed at 7 retailers as of November 4, 2026, with prices from $4,120 to $8,932, a $4,812 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
M
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6512270596
Dimensions7.27 × 7.23 × 4.56 mm
L/W Ratio1.01
Top View
7.27 mm7.23 mm1.50 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6512270596
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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 6
Current: $4,120 NZD|Low: $4,120 NZD|High: $9,474 NZD|Avg: $6,748 NZD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 1$4,120 NZD
Retailer 5$5,513 NZD
Retailer 3$5,591 NZD
Retailer 6$5,773 NZD
Retailer 2$6,201 NZD
Retailer 7$6,753 NZD
Retailer 4$7,288 NZD
Wholesale Diamonds Direct$8,932 NZD
Retailer 8$9,474 NZD

37 data points across 9 retailers

7 retailers$4,120 NZD to $8,932 NZD

A
Cheapest Retailer
-
$4,120 NZD
A
Retailer 2
-
$5,513 NZD
View
Final sale: no returns
A
Retailer 3
-
$5,591 NZD
View
B+
Retailer 4
-
$5,773 NZD
View
B+
Retailer 5
-
$6,201 NZD
View
B+
Retailer 6
-
$7,288 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
625920724 · Nov 4
$8,932 NZD
$5,021 USD
View
6 more retailers have this diamond
Prices start from $4,120 NZDSave up to $4,812 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
$4,120 NZD