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Round|Natural|IGI

1.51ct I VVS1 Round Natural Diamond

VG • I/VVS1 • IGI 769651920

Shape and cutting style on the report: Round brilliant

Certificate IGI 769651920

Diamond specifications and retailer prices

From $6,619 NZD
As of November 4, 2026
Save $6,486 NZD (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,649 NZD at NZ Jewellers · As of September 10, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 769651920. Listed at 21 retailers as of November 4, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 769651920
Dimensions7.10 × 7.18 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.10 mm7.18 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 769651920
Side View
Table 57.0%Crown 38.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.7%

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 4
Current: $13,105 NZD|Low: $6,363 NZD|High: $13,105 NZD|Avg: $8,280 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
Retailer 18
November 6, 2026
Retailer 6$6,619 NZD
Retailer 16$6,941 NZD
Retailer 7$6,995 NZD
Retailer 18$7,151 NZD
Retailer 8$7,459 NZD
Retailer 5$7,521 NZD
Retailer 17$7,521 NZD
Retailer 4$7,523 NZD
Retailer 2$7,669 NZD
Retailer 14$7,747 NZD
Retailer 9$7,784 NZD
Retailer 11$7,978 NZD
Retailer 10$8,147 NZD
Retailer 13$8,505 NZD
Retailer 3$8,679 NZD
Retailer 12$9,181 NZD
Retailer 15$12,579 NZD
NZ Jewellers$13,105 NZD

42 data points across 18 retailers

21 retailers$6,619 NZD to $13,105 NZD

A
Cheapest Retailer
-
$6,619 NZD
A
Retailer 2
-
$6,941 NZD
View
Final sale: no returns
A
Retailer 3
-
$6,995 NZD
View
A
Retailer 4
-
$7,151 NZD
View
A
Retailer 5
-
$7,459 NZD
View
A
Retailer 6
-
$7,521 NZD
View
A
Retailer 7
-
$7,521 NZD
View
Retailer 8
-
$7,523 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$7,669 NZD
View
A
Retailer 10
-
$7,747 NZD
View
A
Retailer 11
-
$7,784 NZD
View
Retailer 12
-
$7,834 NZD
View
Price last confirmed 56 days ago
A
Retailer 13
-
$7,978 NZD
View
A
Retailer 14
-
$8,147 NZD
View
A
Retailer 15
-
$8,505 NZD
View
A
Retailer 16
-
$8,679 NZD
View
Retailer 17
-
$8,715 NZD
View
Price last confirmed 60 days ago
A
Retailer 18
-
$9,181 NZD
View
A
Retailer 19
-
$12,579 NZD
View
B+
Retailer 20
-
$13,105 NZD
View
Most Expensive
NZ Jewellers
a1cea12a-b7ad-479d-b4e4-51d60354b7c2 · Sep 10
$13,649 NZD
$7,673 USD
View
Price last confirmed 56 days ago
20 more retailers have this diamond
Prices start from $6,619 NZDSave up to $6,486 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
$6,619 NZD