Radiant|Natural|GIA

1.52ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6217456271

Certificate GIA 6217456271

Diamond specifications and retailer prices

From $7,939 USD
As of November 6, 2026
Save $2,488 USD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,427 USD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 6217456271. Listed at 7 retailers as of November 6, 2026, with prices from $7,939 to $10,427, a $2,488 spread on the same certified stone. 77 Diamonds lists it at $10,427. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6217456271
Dimensions7.23 × 5.72 × 3.94 mm
L/W Ratio1.26
Top View
7.23 mm5.72 mm1.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6217456271
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $10,427 USD|Low: $7,859 USD|High: $10,598 USD|Avg: $9,108 USD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$7,939 USD
Retailer 5$8,593 USD
Retailer 2$8,645 USD
Retailer 3$10,002 USD
77 Diamonds$10,427 USD

36 data points across 5 retailers

7 retailers$7,939 USD to $10,427 USD

B+
Cheapest Retailer
-
$7,939 USD
B+
Retailer 2
-
$8,216 USD
View
B+
Retailer 3
-
$8,418 USD
View
B+
Retailer 4
-
$8,593 USD
View
B+
Retailer 5
-
$8,645 USD
View
Final sale: no returns
B+
Retailer 6
-
$10,002 USD
View
Most Expensive
B+
77 Diamonds
RADMBDNUMYGS6 · Nov 7
$10,427 USD
£8,210 GBP
View
6 more retailers have this diamond
Prices start from $7,939 USDSave up to $2,488 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 Radiant
$7,939 USD