Radiant|Natural|GIA

0.90ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2225077218

Certificate GIA 2225077218

Diamond specifications and retailer prices

From $1,720 USD
As of October 29, 2026
Save $590 USD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,310 USD at Jared · As of October 30, 2026
View at Jared

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-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 2225077218. Listed at 8 retailers as of October 29, 2026, with prices from $1,720 to $2,310, a $590 spread on the same certified stone. Jared lists it at $2,310. 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

0.90
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225077218
Dimensions6.40 × 5.06 × 3.40 mm
L/W Ratio1.26
Culet sizeNone
Top View
6.40 mm5.06 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225077218
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,310 USD|Low: $1,680 USD|High: $2,310 USD|Avg: $1,977 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 18, 2026
Retailer 2$1,680 USD
Retailer 4$1,720 USD
Retailer 6$1,753 USD
Retailer 7$1,804 USD
Retailer 3$2,113 USD
Retailer 5$2,240 USD
Retailer 8$2,240 USD
Jared$2,310 USD

3 data points across 8 retailers

8 retailers$1,720 USD to $2,310 USD

Retailer 1
-
$1,680 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$1,720 USD
View
A
Retailer 3
-
$1,753 USD
View
A
Retailer 4
-
$1,804 USD
View
B+
Retailer 5
-
$2,113 USD
View
B+
Retailer 6
-
$2,240 USD
View
B+
Retailer 7
-
$2,240 USD
View
Most Expensive
B+
Jared
143027948 · Oct 30
$2,310 USD
View
7 more retailers have this diamond
Prices start from $1,720 USDSave up to $590 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
0.90ct Radiant
$1,720 USD