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Round|Natural|IGI

1.55ct I VS1 Round Natural Diamond

EX • I/VS1 • IGI 765612786

Shape and cutting style on the report: Round brilliant

Certificate IGI 765612786

Diamond specifications and retailer prices

From $5,307 SGD
As of November 5, 2026
Save $6,464 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,772 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 IGI 765612786. Listed at 15 retailers as of November 5, 2026, with prices from $5,307 to $11,772, a $6,464 spread on the same certified stone. NZ Jewellers lists it at $11,772. 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 angle34°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 765612786
Dimensions7.41 × 7.48 × 4.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.41 mm7.48 mm1.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 765612786
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,772 SGD|Low: $5,307 SGD|High: $11,772 SGD|Avg: $8,248 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$5,307 SGD
Retailer 2$6,888 SGD
Retailer 8$7,038 SGD
Retailer 3$7,484 SGD
Retailer 5$7,656 SGD
Retailer 4$8,587 SGD
Retailer 7$11,179 SGD
NZ Jewellers$11,772 SGD

37 data points across 8 retailers

15 retailers$5,307 SGD to $11,772 SGD

A
Cheapest Retailer
-
$5,307 SGD
A
Retailer 2
-
$6,134 SGD
View
A
Retailer 3
-
$6,139 SGD
View
A
Retailer 4
-
$6,591 SGD
View
A
Retailer 5
-
$6,888 SGD
View
Retailer 6
-
$7,038 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$7,038 SGD
View
A
Retailer 8
-
$7,038 SGD
View
A
Retailer 9
-
$7,235 SGD
View
A
Retailer 10
-
$7,484 SGD
View
A
Retailer 11
-
$7,656 SGD
View
A
Retailer 12
-
$8,121 SGD
View
A
Retailer 13
-
$8,587 SGD
View
B+
Retailer 14
-
$11,179 SGD
View
Most Expensive
B
NZ Jewellers
3f198ac1-a20b-4779-9cd8-113066b36f19 · Nov 5
$11,772 SGD
$9,216 USD
View
14 more retailers have this diamond
Prices start from $5,307 SGDSave up to $6,464 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
$5,307 SGD