Round|Natural|IGI

1.50ct H IF Round Natural Diamond

EX • H/IF • IGI 833655220

Shape and cutting style on the report: Round brilliant

Certificate IGI 833655220

Diamond specifications and retailer prices

From $5,447 USD
As of November 4, 2026
Save $5,887 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,334 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 833655220. Listed at 17 retailers as of November 4, 2026, with prices from $5,447 to $11,334, a $5,887 spread on the same certified stone. NZ Jewellers lists it at $11,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 833655220
Dimensions7.26 × 7.32 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.26 mm7.32 mm1.50 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 833655220
Side View
Table 57.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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: $11,334 USD|Low: $5,440 USD|High: $11,334 USD|Avg: $7,255 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 8$5,447 USD
Retailer 9$5,825 USD
Retailer 5$6,254 USD
Retailer 3$6,255 USD
Retailer 7$6,282 USD
Retailer 6$6,521 USD
Retailer 12$6,777 USD
Retailer 13$6,881 USD
Retailer 2$7,357 USD
Retailer 4$7,819 USD
Retailer 11$8,326 USD
Retailer 10$9,983 USD
NZ Jewellers$11,334 USD

29 data points across 13 retailers

17 retailers$5,447 USD to $11,334 USD

A
Cheapest Retailer
-
$5,447 USD
A
Retailer 2
-
$5,825 USD
View
A
Retailer 3
-
$5,910 USD
View
A
Retailer 4
-
$5,976 USD
View
A
Retailer 5
-
$6,254 USD
View
Final sale: no returns
A
Retailer 6
-
$6,255 USD
View
A
Retailer 7
-
$6,282 USD
View
A
Retailer 8
-
$6,285 USD
View
A
Retailer 9
-
$6,521 USD
View
A
Retailer 10
-
$6,777 USD
View
A
Retailer 11
-
$6,881 USD
View
A
Retailer 12
-
$6,936 USD
View
A
Retailer 13
-
$7,357 USD
View
A
Retailer 14
-
$7,819 USD
View
A
Retailer 15
-
$8,326 USD
View
B+
Retailer 16
-
$9,983 USD
View
Most Expensive
B
NZ Jewellers
31b3c4f3-38e5-438a-834d-95f7fc24f923 · Nov 5
$11,334 USD
View
16 more retailers have this diamond
Prices start from $5,447 USDSave up to $5,887 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
1.50ct Round
$5,447 USD