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Round|Natural|GIA

1.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1453626785

Certificate GIA 1453626785

Diamond specifications and retailer prices

From $10,405 USD
As of November 1, 2026
Save $10,984 USD (51%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,389 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.52ct natural round diamond

This 1.52ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1453626785. Listed at 22 retailers as of October 31, 2026, with prices from $10,405 to $21,389, a $10,984 spread on the same certified stone. Diamond Quarter lists it at $21,389. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1453626785
Dimensions7.40 × 7.36 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Top View
7.40 mm7.36 mm1.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1453626785
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,133 USD|Low: $9,802 USD|High: $19,603 USD|Avg: $13,427 USD|-2.2%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 18$10,405 USD
Retailer 13$10,729 USD
Retailer 10$10,913 USD
Retailer 3$11,168 USD
Retailer 11$11,590 USD
Retailer 6$11,762 USD
Retailer 20$11,762 USD
Retailer 15$12,635 USD
Retailer 8$12,742 USD
Retailer 17$12,798 USD
Retailer 2$12,938 USD
Retailer 7$13,614 USD
Retailer 5$13,630 USD
Retailer 19$13,630 USD
Retailer 14$13,898 USD
Retailer 21$14,080 USD
Retailer 1$14,133 USD
Retailer 4$14,702 USD
Retailer 16$17,280 USD
Retailer 12$18,369 USD
Retailer 9$19,603 USD

40 data points across 21 retailers

22 retailers$10,405 USD to $21,389 USD

B+
Cheapest Retailer
-
$10,405 USD
B+
Retailer 2
-
$10,729 USD
View
B+
Retailer 3
-
$10,913 USD
View
B
Retailer 4
-
$11,168 USD
CA$15,511 CAD
View
B
Retailer 5
-
$11,590 USD
View
B
Retailer 6
-
$11,762 USD
View
B
Retailer 7
-
$11,762 USD
View
Final sale: no returns
B
Retailer 8
-
$12,635 USD
£9,949 GBP
View
B
Retailer 9
-
$12,742 USD
View
Retailer 10
-
$12,798 USD
A$19,689 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$12,938 USD
View
B
Retailer 12
-
$13,614 USD
View
B
Retailer 13
-
$13,630 USD
View
B
Retailer 14
-
$13,630 USD
View
B
Retailer 15
-
$13,898 USD
View
B
Retailer 16
-
$14,080 USD
View
B
Retailer 17
-
$14,133 USD
€13,460 EUR
View
B
Retailer 18
-
$14,702 USD
View
B
Retailer 19
-
$17,280 USD
ZAR 279,154 ZAR
View
B
Retailer 20
-
$18,369 USD
£14,464 GBP
View
B
Retailer 21
-
$19,603 USD
View
Most Expensive
B
Diamond Quarter
1.52SI1G1485ED72N · Oct 31
$21,389 USD
£16,842 GBP
View
21 more retailers have this diamond
Prices start from $10,405 USDSave up to $10,984 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.

B+
1.52ct Round
$10,405 USD