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Round|Natural|GIA

1.55ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6465899811

Certificate GIA 6465899811

Diamond specifications and retailer prices

From $13,331 NZD
As of November 1, 2026
Save $10,737 NZD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,963 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6465899811. Listed at 16 retailers as of November 1, 2026, with a 81% 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

1.55
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6465899811
Dimensions7.40 × 7.37 × 4.59 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.40 mm7.37 mm1.55 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6465899811
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,898 NZD|Low: $13,331 NZD|High: $24,423 NZD|Avg: $17,452 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$13,331 NZD
Retailer 9$14,413 NZD
Retailer 7$14,480 NZD
Retailer 1$15,898 NZD
Retailer 8$15,930 NZD
Retailer 5$15,993 NZD
Retailer 3$18,800 NZD
Retailer 2$21,127 NZD
Retailer 4$24,068 NZD

44 data points across 9 retailers

16 retailers$13,331 NZD to $24,068 NZD

B+
Cheapest Retailer
-
$13,331 NZD
B+
Retailer 2
-
$13,560 NZD
View
B
Retailer 3
-
$14,413 NZD
View
B
Retailer 4
-
$14,480 NZD
View
Final sale: no returns
Retailer 5
-
$14,482 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$15,689 NZD
View
B
Retailer 7
-
$15,898 NZD
View
B
Retailer 8
-
$15,930 NZD
View
Retailer 9
-
$15,993 NZD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$17,316 NZD
View
B
Retailer 11
-
$18,102 NZD
View
B
Retailer 12
-
$18,800 NZD
View
Retailer 13
-
$19,065 NZD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$21,127 NZD
View
B
Retailer 15
-
$24,068 NZD
View
Most Expensive
NZ Jewellers
900fcac5-0f13-4d1e-9513-445d00d7b628 · Nov 5
$28,963 NZD
$16,056 USD
View
Price under review
15 more retailers have this diamond
Prices start from $13,331 NZDSave up to $10,737 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.

B+
1.55ct Round
$13,331 NZD