Radiant|Natural|GIA

0.90ct K VS1 Radiant Natural Diamond

GD • K/VS1 • GIA 2217105951

Certificate GIA 2217105951

Diamond specifications and retailer prices

From $1,085 USD
As of November 4, 2026
Save $663 USD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,748 USD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2217105951. Listed at 3 retailers as of November 4, 2026, with prices from $1,085 to $1,748, a $663 spread on the same certified stone. Blue Nile lists it at $1,748. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
K
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2217105951
Dimensions5.47 × 4.92 × 3.70 mm
L/W Ratio1.11
Cert comments
Lot-4000
Top View
5.47 mm4.92 mm0.90 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2217105951
Side View
Table 68.0%CrownGirdle: MED-ETKPavilionCuletDepth 75.2%

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 4
Current: $1,748 USD|Low: $1,085 USD|High: $1,852 USD|Avg: $1,771 USD
Blue Nile
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$1,085 USD
Retailer 2$1,653 USD
Blue Nile$1,748 USD

33 data points across 3 retailers

3 retailers$1,085 USD to $1,748 USD

B+
Cheapest Retailer
-
$1,085 USD
B
Retailer 2
-
$1,653 USD
View
Most Expensive
B
Blue Nile
759848 · Nov 5
$1,748 USD
View
2 more retailers have this diamond
Prices start from $1,085 USDSave up to $663 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+
0.90ct Radiant
$1,085 USD