Round|Natural|IGI

1.54ct J VS2 Round Natural Diamond

EX • J/VS2 • IGI 642405111

Shape and cutting style on the report: Round brilliant

Certificate IGI 642405111

Diamond specifications and retailer prices

From $3,228 USD
As of October 28, 2026
Save $2,886 USD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,335 USD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 642405111. Listed at 13 retailers as of October 28, 2026, with a 89% 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

1.54
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 642405111
Dimensions7.42 × 7.38 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.42 mm7.38 mm1.54 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 642405111
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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: Oct 28
Current: $3,835 USD|Low: $3,228 USD|High: $6,351 USD|Avg: $4,028 USD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$3,228 USD
Retailer 7$3,256 USD
Retailer 4$3,490 USD
Retailer 6$3,636 USD
Retailer 8$3,636 USD
Retailer 1$3,835 USD
Retailer 3$4,235 USD
Retailer 5$4,428 USD
Retailer 2$6,114 USD

37 data points across 9 retailers

13 retailers$3,228 USD to $6,114 USD

A
Cheapest Retailer
-
$3,228 USD
A
Retailer 2
-
$3,256 USD
View
A
Retailer 3
-
$3,481 USD
View
Price last confirmed 94 days ago
A
Retailer 4
-
$3,490 USD
View
A
Retailer 5
-
$3,636 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$3,636 USD
View
A
Retailer 7
-
$3,636 USD
View
A
Retailer 8
-
$3,835 USD
£3,020 GBP
View
A
Retailer 9
-
$4,196 USD
View
Price last confirmed 37 days ago
A
Retailer 10
-
$4,235 USD
€4,033 EUR
View
A
Retailer 11
-
$4,428 USD
ZAR 71,535 ZAR
View
B
Retailer 12
-
$6,114 USD
£4,814 GBP
View
Most Expensive
B
NZ Jewellers
2307f130-985a-43ef-842f-bac568f017b6 · Sep 19
$6,335 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from $3,228 USDSave up to $2,886 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
1.54ct Round
$3,228 USD