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Round|Natural|GIA

1.51ct K VVS1 Round Natural Diamond

EX • K/VVS1 • GIA 5546368980

Certificate GIA 5546368980

Diamond specifications and retailer prices

From $6,671 NZD
As of November 6, 2026
Save $5,974 NZD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,208 NZD at NZ Jewellers · As of September 27, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5546368980. Listed at 15 retailers as of November 4, 2026, with a 90% 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

1.51
Carat
K
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5546368980
Dimensions7.29 × 7.33 × 4.55 mm
L/W Ratio1.01
Top View
7.29 mm7.33 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546368980
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: $7,505 NZD|Low: $6,671 NZD|High: $12,831 NZD|Avg: $8,487 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$6,671 NZD
Retailer 2$7,205 NZD
Retailer 1$7,505 NZD
Retailer 8$7,582 NZD
Retailer 6$7,637 NZD
Retailer 5$8,014 NZD
Retailer 9$8,115 NZD
Retailer 4$8,573 NZD
Retailer 3$9,254 NZD
Retailer 7$12,644 NZD

39 data points across 10 retailers

15 retailers$6,671 NZD to $12,644 NZD

A
Cheapest Retailer
-
$6,671 NZD
A
Retailer 2
-
$7,205 NZD
View
A
Retailer 3
-
$7,505 NZD
View
Retailer 4
-
$7,582 NZD
View
Price last confirmed 21 days ago
Retailer 5
-
$7,582 NZD
View
Price last confirmed 12 days ago
Retailer 6
-
$7,582 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$7,582 NZD
View
Price last confirmed 22 days ago
A
Retailer 8
-
$7,637 NZD
View
A
Retailer 9
-
$8,014 NZD
View
Retailer 10
-
$8,115 NZD
View
Price last confirmed 18 days ago
A
Retailer 11
-
$8,573 NZD
View
Retailer 12
-
$8,749 NZD
View
Price last confirmed 28 days ago
A
Retailer 13
-
$9,254 NZD
View
B+
Retailer 14
-
$12,644 NZD
View
Most Expensive
NZ Jewellers
48f432a2-4396-4d2b-ae17-de967381a5f9 · Sep 27
$13,208 NZD
$7,425 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $6,671 NZDSave up to $5,974 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
$6,671 NZD