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Round|Natural|GIA

1.51ct H VS1 Round Natural Diamond

VG • H/VS1 • GIA 5533390710

Certificate GIA 5533390710

Diamond specifications and retailer prices

From $9,835 NZD
As of November 6, 2026
Save $12,835 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $22,670 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 5533390710. Listed at 19 retailers as of November 2, 2026, with prices from $9,835 to $22,670, a $12,835 spread on the same certified stone. NZ Jewellers lists it at $22,670. 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

1.51
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 5533390710
Dimensions7.17 × 7.08 × 4.55 mm
L/W Ratio1.01
Top View
7.17 mm7.08 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5533390710
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 63.9%

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: $22,670 NZD|Low: $9,835 NZD|High: $22,670 NZD|Avg: $14,488 NZD
NZ Jewellers
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
November 6, 2026
Retailer 16$9,835 NZD
Retailer 3$11,105 NZD
Retailer 13$11,678 NZD
Retailer 2$11,922 NZD
Retailer 17$12,359 NZD
Retailer 12$12,485 NZD
Retailer 6$12,512 NZD
Retailer 9$13,226 NZD
Retailer 15$13,331 NZD
Retailer 5$13,641 NZD
Retailer 8$13,762 NZD
Retailer 11$14,518 NZD
Retailer 7$15,640 NZD
Retailer 10$16,336 NZD
Retailer 4$18,889 NZD
Retailer 14$19,120 NZD
NZ Jewellers$22,670 NZD

38 data points across 17 retailers

19 retailers$9,835 NZD to $22,670 NZD

A
Cheapest Retailer
-
$9,835 NZD
A
Retailer 2
-
$11,105 NZD
View
Retailer 3
-
$11,502 NZD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$11,678 NZD
View
A
Retailer 5
-
$11,922 NZD
View
A
Retailer 6
-
$12,359 NZD
View
Final sale: no returns
Retailer 7
-
$12,425 NZD
View
Price last confirmed 103 days ago
A
Retailer 8
-
$12,485 NZD
View
Retailer 9
-
$12,512 NZD
View
Price last confirmed 9 days ago
Retailer 10
-
$13,226 NZD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$13,331 NZD
View
B+
Retailer 12
-
$13,641 NZD
View
B+
Retailer 13
-
$13,762 NZD
View
B+
Retailer 14
-
$14,518 NZD
View
B+
Retailer 15
-
$15,640 NZD
View
B+
Retailer 16
-
$16,336 NZD
View
B
Retailer 17
-
$18,889 NZD
View
B
Retailer 18
-
$19,120 NZD
View
Most Expensive
B
NZ Jewellers
0217b087-73e5-4061-a7c5-9bfa978b9849 · Nov 2
$22,670 NZD
$12,567 USD
View
18 more retailers have this diamond
Prices start from $9,835 NZDSave up to $12,835 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
1.51ct Round
$9,835 NZD