Radiant|Natural|GIA

1.52ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 5211029083

Certificate GIA 5211029083

Diamond specifications and retailer prices

From $6,605 USD
As of November 1, 2026
Save $2,175 USD (25%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,780 USD at Jared · As of October 30, 2026
View at Jared

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 5211029083. Listed at 7 retailers as of October 30, 2026, with prices from $6,605 to $8,780, a $2,175 spread on the same certified stone. Jared lists it at $8,780. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211029083
Dimensions7.08 × 5.76 × 4.11 mm
L/W Ratio1.23
Top View
7.08 mm5.76 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5211029083
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $8,557 USD|Low: $6,187 USD|High: $8,600 USD|Avg: $7,590 USD|+1.8%
Retailer 1
Retailer 2
November 2, 2026
Retailer 2$6,806 USD
Retailer 1$8,557 USD

38 data points across 2 retailers

7 retailers$6,605 USD to $8,780 USD

B+
Cheapest Retailer
-
$6,605 USD
B+
Retailer 2
-
$6,627 USD
A$10,196 AUD
View
B+
Retailer 3
-
$6,806 USD
View
Final sale: no returns
B
Retailer 4
-
$8,500 USD
View
B
Retailer 5
-
$8,500 USD
View
B
Retailer 6
-
$8,557 USD
£6,738 GBP
View
Most Expensive
B
Jared
147088525 · Oct 30
$8,780 USD
View
6 more retailers have this diamond
Prices start from $6,605 USDSave up to $2,175 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
$6,605 USD