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Round|Natural|GIA

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1555472266

Certificate GIA 1555472266

Diamond specifications and retailer prices

From $8,862 SGD
As of November 4, 2026
Save $9,204 SGD (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,066 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1555472266. Listed at 19 retailers as of November 4, 2026, with prices from $8,862 to $18,066, a $9,204 spread on the same certified stone. NZ Jewellers lists it at $18,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1555472266
Dimensions7.37 × 7.34 × 4.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.37 mm7.34 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555472266
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.7%

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 4
Current: $11,189 SGD|Low: $7,536 SGD|High: $15,234 SGD|Avg: $9,973 SGD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 8$7,536 SGD
Retailer 7$7,807 SGD
Retailer 9$8,193 SGD
Retailer 6$8,443 SGD
Retailer 10$8,743 SGD
Retailer 3$8,862 SGD
Retailer 16$9,006 SGD
Retailer 21$9,033 SGD
Retailer 11$9,273 SGD
Retailer 20$9,369 SGD
Retailer 14$9,545 SGD
Retailer 18$10,089 SGD
Retailer 4$10,110 SGD
Retailer 12$10,129 SGD
Retailer 19$10,450 SGD
Retailer 17$11,018 SGD
Retailer 1$11,189 SGD
Retailer 2$11,718 SGD
Retailer 13$11,968 SGD
Retailer 5$12,587 SGD
Retailer 15$15,012 SGD

36 data points across 21 retailers

19 retailers$8,862 SGD to $18,066 SGD

Retailer 1
-
$7,536 SGD
Price last confirmed 29 days ago
Retailer 2
-
$8,193 SGD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$8,862 SGD
View
A
Retailer 4
-
$9,006 SGD
View
A
Retailer 5
-
$9,033 SGD
View
Final sale: no returns
Retailer 6
-
$9,273 SGD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$9,369 SGD
View
B+
Retailer 8
-
$9,545 SGD
View
B+
Retailer 9
-
$10,089 SGD
View
Retailer 10
-
$10,110 SGD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$10,129 SGD
View
B+
Retailer 12
-
$10,450 SGD
View
B+
Retailer 13
-
$11,018 SGD
View
B+
Retailer 14
-
$11,189 SGD
View
B+
Retailer 15
-
$11,718 SGD
View
Retailer 16
-
$12,587 SGD
View
Price last confirmed 37 days ago
B
Retailer 17
-
$15,012 SGD
View
Retailer 18
-
$17,462 SGD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
9ad82ee6-7d25-4053-9df3-df130c950e88 · Nov 5
$18,066 SGD
$14,144 USD
View
18 more retailers have this diamond
Prices start from $8,862 SGDSave up to $9,204 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.

A
1.55ct Round
$8,862 SGD