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Round|Natural|GIA

1.55ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 7543437041

Certificate GIA 7543437041

Diamond specifications and retailer prices

From $9,597 NZD
As of November 5, 2026
Save $8,632 NZD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,228 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 7543437041. Listed at 12 retailers as of November 5, 2026, with prices from $9,597 to $18,228, a $8,632 spread on the same certified stone. NZ Jewellers lists it at $18,228. 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 7543437041
Dimensions7.36 × 7.31 × 4.61 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.36 mm7.31 mm1.55 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543437041
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41°Culet: NoneDepth 62.8%

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 5
Current: $18,228 NZD|Low: $9,222 NZD|High: $18,228 NZD|Avg: $12,425 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
November 5, 2026
Retailer 9$10,059 NZD
Retailer 3$10,661 NZD
Retailer 7$10,899 NZD
Retailer 8$10,899 NZD
Retailer 12$10,899 NZD
Retailer 10$11,345 NZD
Retailer 2$11,834 NZD
Retailer 4$11,906 NZD
Retailer 6$12,575 NZD
Retailer 11$13,850 NZD
Retailer 5$16,057 NZD
NZ Jewellers$18,228 NZD

37 data points across 12 retailers

12 retailers$9,597 NZD to $18,228 NZD

B+
Cheapest Retailer
-
$9,597 NZD
B+
Retailer 2
-
$10,059 NZD
View
Final sale: no returns
Retailer 3
-
$10,899 NZD
View
Price last confirmed 49 days ago
B+
Retailer 4
-
$10,899 NZD
View
B+
Retailer 5
-
$10,899 NZD
View
B+
Retailer 6
-
$11,834 NZD
View
Retailer 7
-
$12,575 NZD
View
Price last confirmed 50 days ago
B+
Retailer 8
-
$12,575 NZD
View
B
Retailer 9
-
$13,850 NZD
View
B
Retailer 10
-
$16,057 NZD
View
Retailer 11
-
$18,228 NZD
View
Price last confirmed 50 days ago
Most Expensive
B
NZ Jewellers
9aefd457-edc9-4cf9-a189-95aeae33d4d4 · Nov 5
$18,228 NZD
$10,105 USD
View
11 more retailers have this diamond
Prices start from $9,597 NZDSave up to $8,632 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
$9,597 NZD