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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 $6,795 SGD
As of November 5, 2026
Save $6,112 SGD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,907 SGD 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 $6,795 to $12,907, a $6,112 spread on the same certified stone. NZ Jewellers lists it at $12,907. 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: $12,907 SGD|Low: $6,530 SGD|High: $12,907 SGD|Avg: $8,798 SGD
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$7,122 SGD
Retailer 3$7,549 SGD
Retailer 7$7,717 SGD
Retailer 8$7,717 SGD
Retailer 12$7,717 SGD
Retailer 10$8,033 SGD
Retailer 2$8,379 SGD
Retailer 4$8,430 SGD
Retailer 6$8,904 SGD
Retailer 11$9,807 SGD
Retailer 5$11,369 SGD
NZ Jewellers$12,907 SGD

37 data points across 12 retailers

12 retailers$6,795 SGD to $12,907 SGD

B+
Cheapest Retailer
-
$6,795 SGD
B+
Retailer 2
-
$7,122 SGD
View
Final sale: no returns
Retailer 3
-
$7,717 SGD
View
Price last confirmed 49 days ago
B+
Retailer 4
-
$7,717 SGD
View
B+
Retailer 5
-
$7,717 SGD
View
B+
Retailer 6
-
$8,379 SGD
View
Retailer 7
-
$8,904 SGD
View
Price last confirmed 50 days ago
B+
Retailer 8
-
$8,904 SGD
View
B
Retailer 9
-
$9,807 SGD
View
B
Retailer 10
-
$11,369 SGD
View
Retailer 11
-
$12,907 SGD
View
Price last confirmed 50 days ago
Most Expensive
B
NZ Jewellers
9aefd457-edc9-4cf9-a189-95aeae33d4d4 · Nov 5
$12,907 SGD
$10,105 USD
View
11 more retailers have this diamond
Prices start from $6,795 SGDSave up to $6,112 SGD

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
$6,795 SGD