Round|Natural|IGI

1.53ct H IF Round Natural Diamond

EX • H/IF • IGI 758571726

Shape and cutting style on the report: Round brilliant

Certificate IGI 758571726

Diamond specifications and retailer prices

From $6,210 USD
As of November 1, 2026
Save $4,077 USD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,346 USD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct 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 758571726. Listed at 14 retailers as of November 1, 2026, with a 66% 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

1.53
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 758571726
Dimensions7.25 × 7.31 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.25 mm7.31 mm1.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 758571726
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41°CuletDepth 62.8%

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 1
Current: $12,346 USD|Low: $6,210 USD|High: $12,346 USD|Avg: $8,232 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$6,210 USD
Retailer 3$6,677 USD
Retailer 8$6,814 USD
Retailer 9$6,814 USD
Retailer 4$6,857 USD
Retailer 2$8,034 USD
Retailer 10$8,517 USD
Retailer 6$9,069 USD
Retailer 5$10,287 USD
NZ Jewellers$12,346 USD

43 data points across 10 retailers

14 retailers$6,210 USD to $10,287 USD

A
Cheapest Retailer
-
$6,210 USD
A
Retailer 2
-
$6,438 USD
View
A
Retailer 3
-
$6,677 USD
£5,258 GBP
View
A
Retailer 4
-
$6,814 USD
View
Final sale: no returns
Retailer 5
-
$6,814 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$6,857 USD
£5,399 GBP
View
A
Retailer 7
-
$7,411 USD
View
Retailer 8
-
$7,495 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$8,034 USD
€7,651 EUR
View
Retailer 10
-
$8,517 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$8,517 USD
View
Price last confirmed 42 days ago
B+
Retailer 12
-
$9,069 USD
ZAR 146,518 ZAR
View
B+
Retailer 13
-
$10,287 USD
£8,100 GBP
View
Most Expensive
NZ Jewellers
e1bb848c-c911-4ebd-b5ad-774c5073a61a · Sep 26
$12,346 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $6,210 USDSave up to $4,077 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
1.53ct Round
$6,210 USD