Round|Natural|IGI

1.55ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 652483489

Shape and cutting style on the report: Round brilliant

Certificate IGI 652483489

Diamond specifications and retailer prices

From $4,389 USD
As of November 6, 2026
Save $4,200 USD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,276 USD at NZ Jewellers · As of September 19, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 652483489. Listed at 18 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 652483489
Dimensions7.39 × 7.33 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.39 mm7.33 mm1.55 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 652483489
Side View
Table 58.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 6
Current: $4,389 USD|Low: $4,198 USD|High: $9,084 USD|Avg: $5,755 USD|+3.3%
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
November 6, 2026
Retailer 1$4,389 USD
Retailer 4$4,955 USD
Retailer 3$5,000 USD
Retailer 11$5,098 USD
Retailer 13$5,395 USD
Retailer 10$5,455 USD
Retailer 5$5,546 USD
Retailer 7$5,720 USD
Retailer 6$6,001 USD
Retailer 2$6,330 USD
Retailer 9$6,337 USD
Retailer 8$7,132 USD
Retailer 12$8,589 USD

37 data points across 13 retailers

18 retailers$4,389 USD to $8,589 USD

A
Cheapest Retailer
-
$4,389 USD
A
Retailer 2
-
$4,955 USD
View
A
Retailer 3
-
$5,000 USD
View
A
Retailer 4
-
$5,098 USD
View
A
Retailer 5
-
$5,395 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,455 USD
View
Retailer 7
-
$5,546 USD
View
Price last confirmed 36 days ago
Retailer 8
-
$5,546 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$5,720 USD
View
Retailer 10
-
$5,726 USD
View
Price last confirmed 44 days ago
B+
Retailer 11
-
$6,001 USD
View
B+
Retailer 12
-
$6,330 USD
View
B+
Retailer 13
-
$6,337 USD
View
Retailer 14
-
$6,399 USD
View
Price last confirmed 45 days ago
Retailer 15
-
$6,399 USD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$7,132 USD
View
B
Retailer 17
-
$8,589 USD
View
Most Expensive
NZ Jewellers
7fb750c7-67c3-4c26-9427-9826f3711513 · Sep 19
$9,276 USD
View
Price last confirmed 47 days ago
17 more retailers have this diamond
Prices start from $4,389 USDSave up to $4,200 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
$4,389 USD