Round|Natural|GIA

1.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2436830677

Certificate GIA 2436830677

Diamond specifications and retailer prices

From $4,364 USD
As of November 6, 2026
Save $4,622 USD (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,846 USD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2436830677. Listed at 22 retailers as of November 4, 2026, with a 106% 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2436830677
Dimensions7.31 × 7.27 × 4.55 mm
L/W Ratio1.01
Top View
7.31 mm7.27 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2436830677
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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: $9,973 USD|Low: $4,364 USD|High: $9,973 USD|Avg: $6,171 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 12$4,364 USD
Retailer 6$4,744 USD
Retailer 13$4,848 USD
Retailer 9$4,956 USD
Retailer 5$5,040 USD
Retailer 8$5,114 USD
Retailer 2$5,130 USD
Retailer 15$5,178 USD
Retailer 7$5,185 USD
Retailer 16$5,383 USD
Retailer 11$5,629 USD
Retailer 3$6,365 USD
Retailer 14$7,000 USD
Retailer 17$7,162 USD
Retailer 10$8,950 USD
Retailer 4$8,986 USD
NZ Jewellers$9,973 USD

25 data points across 17 retailers

22 retailers$4,364 USD to $8,986 USD

A
Cheapest Retailer
-
$4,364 USD
A
Retailer 2
-
$4,744 USD
View
A
Retailer 3
-
$4,848 USD
View
A
Retailer 4
-
$4,956 USD
View
A
Retailer 5
-
$5,040 USD
View
A
Retailer 6
-
$5,114 USD
View
Final sale: no returns
A
Retailer 7
-
$5,130 USD
View
A
Retailer 8
-
$5,178 USD
View
A
Retailer 9
-
$5,185 USD
View
Retailer 10
-
$5,216 USD
View
Price last confirmed 61 days ago
A
Retailer 11
-
$5,383 USD
View
A
Retailer 12
-
$5,629 USD
View
Retailer 13
-
$5,717 USD
View
Price last confirmed 16 days ago
Retailer 14
-
$5,985 USD
View
Price last confirmed 28 days ago
Retailer 15
-
$6,218 USD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$6,365 USD
View
B+
Retailer 17
-
$7,000 USD
View
B+
Retailer 18
-
$7,162 USD
View
B
Retailer 19
-
$8,950 USD
View
B
Retailer 20
-
$8,986 USD
View
Retailer 21
-
$9,973 USD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
7ed20328-a526-4077-952f-bcd30a2e93bd · Sep 25
$10,846 USD
View
Price last confirmed 42 days ago
21 more retailers have this diamond
Prices start from $4,364 USDSave up to $4,622 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
$4,364 USD