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Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2213313586

Certificate GIA 2213313586

Diamond specifications and retailer prices

From $12,773 NZD
As of November 1, 2026
Save $15,870 NZD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,642 NZD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2213313586. Listed at 20 retailers as of November 1, 2026, with prices from $12,773 to $28,642, a $15,870 spread on the same certified stone. NZ Jewellers lists it at $28,642. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2213313586
Dimensions7.36 × 7.32 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Top View
7.36 mm7.32 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2213313586
Side View
Table 55.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.5%

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 1
Current: $15,724 NZD|Low: $12,773 NZD|High: $24,120 NZD|Avg: $17,161 NZD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$12,773 NZD
Retailer 8$14,320 NZD
Retailer 1$15,724 NZD
Retailer 6$15,818 NZD
Retailer 4$16,940 NZD
Retailer 3$18,568 NZD
Retailer 2$20,893 NZD
Retailer 5$23,802 NZD

37 data points across 8 retailers

20 retailers$12,773 NZD to $28,642 NZD

A
Cheapest Retailer
-
$12,773 NZD
A
Retailer 2
-
$13,409 NZD
View
B+
Retailer 3
-
$14,258 NZD
View
B+
Retailer 4
-
$14,320 NZD
View
Final sale: no returns
Retailer 5
-
$14,322 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$15,516 NZD
View
B+
Retailer 7
-
$15,724 NZD
View
B+
Retailer 8
-
$15,754 NZD
View
Retailer 9
-
$15,818 NZD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$16,940 NZD
View
B+
Retailer 11
-
$16,967 NZD
View
B+
Retailer 12
-
$16,988 NZD
View
B+
Retailer 13
-
$16,988 NZD
View
B+
Retailer 14
-
$17,124 NZD
View
B
Retailer 15
-
$17,540 NZD
View
B+
Retailer 16
-
$17,901 NZD
View
B+
Retailer 17
-
$18,568 NZD
View
B
Retailer 18
-
$20,893 NZD
View
B
Retailer 19
-
$23,802 NZD
View
Most Expensive
B
NZ Jewellers
4c0c44a2-4b31-41b1-b15a-c92b0b8c7234 · Nov 5
$28,642 NZD
$16,101 USD
View
19 more retailers have this diamond
Prices start from $12,773 NZDSave up to $15,870 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
$12,773 NZD