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Round|Natural|IGI

1.55ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 774652053

Shape and cutting style on the report: Round brilliant

Certificate IGI 774652053

Diamond specifications and retailer prices

From $4,070 USD
As of November 5, 2026
Save $4,061 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,131 USD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 774652053. Listed at 16 retailers as of November 5, 2026, with prices from $4,070 to $8,131, a $4,061 spread on the same certified stone. NZ Jewellers lists it at $8,131. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 774652053
Dimensions7.35 × 7.40 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.35 mm7.40 mm1.55 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774652053
Side View
Table 54.0%Crown 36.5°Girdle: THN-STKPavilion 40.5°Culet: NoneDepth 62.6%

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 5
Current: $8,131 USD|Low: $4,070 USD|High: $8,131 USD|Avg: $5,317 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10$4,070 USD
Retailer 3$4,232 USD
Retailer 11$4,410 USD
Retailer 6$4,654 USD
Retailer 4$4,667 USD
Retailer 12$4,667 USD
Retailer 13$4,667 USD
Retailer 8$4,954 USD
Retailer 2$5,240 USD
Retailer 5$5,385 USD
Retailer 9$5,736 USD
Retailer 7$7,412 USD
NZ Jewellers$8,131 USD

38 data points across 13 retailers

16 retailers$4,070 USD to $8,131 USD

A
Cheapest Retailer
-
$4,070 USD
A
Retailer 2
-
$4,232 USD
View
A
Retailer 3
-
$4,410 USD
View
A
Retailer 4
-
$4,654 USD
View
Retailer 5
-
$4,667 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,667 USD
View
A
Retailer 7
-
$4,667 USD
View
A
Retailer 8
-
$4,817 USD
View
A
Retailer 9
-
$4,954 USD
View
A
Retailer 10
-
$5,240 USD
View
Retailer 11
-
$5,385 USD
View
Price last confirmed 66 days ago
A
Retailer 12
-
$5,385 USD
View
A
Retailer 13
-
$5,736 USD
View
B+
Retailer 14
-
$7,412 USD
View
Retailer 15
-
$8,131 USD
View
Price last confirmed 65 days ago
Most Expensive
B+
NZ Jewellers
ccf3f77c-aac4-41e9-b980-0a075d0e25f8 · Nov 5
$8,131 USD
View
15 more retailers have this diamond
Prices start from $4,070 USDSave up to $4,061 USD

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
$4,070 USD