Round|Natural|GIA

1.52ct E SI1 Round Natural Diamond

EX • E/SI1

Diamond specifications and retailer prices

From $7,400 USD
As of November 4, 2026
Save $8,337 USD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,352 USD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 16 retailers as of November 4, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.29 × 7.34 × 4.58 mm
L/W Ratio1.01
Top View
7.29 mm7.34 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: 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 4
Current: $15,737 USD|Low: $7,316 USD|High: $16,352 USD|Avg: $9,641 USD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$7,400 USD
Retailer 4$8,033 USD
Retailer 11$8,176 USD
Retailer 8$8,424 USD
Retailer 7$8,524 USD
Retailer 9$8,655 USD
Retailer 5$8,787 USD
Retailer 6$9,396 USD
Retailer 2$9,618 USD
Retailer 10$9,836 USD
NZ Jewellers$15,737 USD

32 data points across 11 retailers

16 retailers$7,400 USD to $15,737 USD

A
Cheapest Retailer
-
$7,400 USD
B+
Retailer 2
-
$8,033 USD
View
Retailer 3
-
$8,176 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$8,424 USD
View
B+
Retailer 5
-
$8,524 USD
View
B+
Retailer 6
-
$8,655 USD
View
B+
Retailer 7
-
$8,787 USD
View
Retailer 8
-
$8,857 USD
View
Price last confirmed 56 days ago
B+
Retailer 9
-
$9,396 USD
View
B+
Retailer 10
-
$9,618 USD
View
B+
Retailer 11
-
$9,836 USD
View
Retailer 12
-
$10,220 USD
View
Price last confirmed 60 days ago
Retailer 13
-
$10,220 USD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$15,737 USD
View
Retailer 15
-
$16,352 USD
View
Price last confirmed 57 days ago
Most Expensive
NZ Jewellers
b025f84d-9ebf-4c53-a001-4bedf5e7ffcf · Oct 9
$16,352 USD
View
Price last confirmed 28 days ago
15 more retailers have this diamond
Prices start from $7,400 USDSave up to $8,337 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
1.52ct Round
$7,400 USD