Round|Natural|GIA

1.52ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5503870583

Certificate GIA 5503870583

Diamond specifications and retailer prices

From $3,827 USD
As of November 6, 2026
Save $4,977 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,804 USD at NZ Jewellers · As of November 5, 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 5503870583. Listed at 19 retailers as of November 5, 2026, with prices from $3,827 to $8,804, a $4,977 spread on the same certified stone. NZ Jewellers lists it at $8,804. 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 angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5503870583
Dimensions7.37 × 7.36 × 4.53 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.37 mm7.36 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5503870583
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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: Nov 6
Current: $6,422 USD|Low: $3,788 USD|High: $8,484 USD|Avg: $5,400 USD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$3,827 USD
Retailer 9$4,645 USD
Retailer 3$4,653 USD
Retailer 11$4,859 USD
Retailer 4$4,940 USD
Retailer 6$5,169 USD
Retailer 2$5,264 USD
Retailer 12$5,306 USD
Retailer 10$5,602 USD
Retailer 5$5,765 USD
Retailer 1$6,422 USD
Retailer 7$8,361 USD

42 data points across 12 retailers

19 retailers$3,827 USD to $8,804 USD

A
Cheapest Retailer
-
$3,827 USD
A
Retailer 2
-
$4,591 USD
View
A
Retailer 3
-
$4,645 USD
View
A
Retailer 4
-
$4,653 USD
View
A
Retailer 5
-
$4,663 USD
View
A
Retailer 6
-
$4,859 USD
View
Final sale: no returns
A
Retailer 7
-
$4,940 USD
View
Retailer 8
-
$4,966 USD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$5,169 USD
View
A
Retailer 10
-
$5,264 USD
View
Retailer 11
-
$5,264 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$5,264 USD
View
Retailer 13
-
$5,306 USD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$5,407 USD
View
B+
Retailer 15
-
$5,765 USD
View
B+
Retailer 16
-
$6,074 USD
View
B+
Retailer 17
-
$6,422 USD
View
B
Retailer 18
-
$8,361 USD
View
Most Expensive
B
NZ Jewellers
1c1e35e2-5708-4e67-9aa2-381a1adde387 · Nov 5
$8,804 USD
View
18 more retailers have this diamond
Prices start from $3,827 USDSave up to $4,977 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
$3,827 USD