Round|Natural|GIA

1.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6552040788

Certificate GIA 6552040788

Diamond specifications and retailer prices

From $8,413 USD
As of November 6, 2026
Save $4,408 USD (34%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,815 USD at NZ Jewellers · As of September 28, 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 6552040788. Listed at 14 retailers as of November 4, 2026, with a 52% 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
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552040788
Dimensions7.34 × 7.27 × 4.55 mm
L/W Ratio1.01
Star length50%
Top View
7.34 mm7.27 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552040788
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: $8,413 USD|Low: $7,494 USD|High: $13,011 USD|Avg: $9,201 USD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$7,519 USD
Retailer 3$8,176 USD
Retailer 1$8,413 USD
Retailer 11$8,515 USD
Retailer 9$8,660 USD
Retailer 8$8,693 USD
Retailer 2$8,850 USD
Retailer 5$9,096 USD
Retailer 10$9,231 USD
Retailer 4$11,255 USD
Retailer 6$12,821 USD

30 data points across 11 retailers

14 retailers$8,413 USD to $12,821 USD

Retailer 1
-
$7,519 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$8,413 USD
View
B+
Retailer 3
-
$8,515 USD
View
Final sale: no returns
B+
Retailer 4
-
$8,660 USD
View
Retailer 5
-
$8,693 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$8,850 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$8,858 USD
View
Price last confirmed 39 days ago
Retailer 8
-
$8,994 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$9,096 USD
View
B+
Retailer 10
-
$9,231 USD
View
Retailer 11
-
$10,220 USD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$11,255 USD
View
B
Retailer 13
-
$12,821 USD
View
Most Expensive
NZ Jewellers
7369c9de-bef3-4d74-b3b0-5df8f5a52521 · Sep 28
$14,815 USD
View
Price last confirmed 39 days ago
13 more retailers have this diamond
Prices start from $8,413 USDSave up to $4,408 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
$8,413 USD