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Radiant|Natural|GIA

1.50ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 2211592032

Certificate GIA 2211592032

Diamond specifications and retailer prices

From $2,792 USD
As of November 4, 2026
Save $1,452 USD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,244 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2211592032. Listed at 4 retailers as of November 4, 2026, with prices from $2,792 to $4,244, a $1,452 spread on the same certified stone. 77 Diamonds lists it at $4,244. 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

1.50
Carat
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2211592032
Dimensions6.34 × 6.10 × 4.25 mm
L/W Ratio1.04
Top View
6.34 mm6.10 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2211592032
Side View
Table 76.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.8%

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 4
Current: $4,244 USD|Low: $2,792 USD|High: $4,302 USD|Avg: $3,210 USD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$2,792 USD
Retailer 2$2,863 USD
Retailer 3$2,913 USD
77 Diamonds$4,244 USD

32 data points across 4 retailers

4 retailers$2,792 USD to $4,244 USD

B+
Cheapest Retailer
-
$2,792 USD
B+
Retailer 2
-
$2,863 USD
View
B+
Retailer 3
-
$2,913 USD
View
Most Expensive
B
77 Diamonds
RADZVTBSYETU · Nov 5
$4,244 USD
£3,342 GBP
View
3 more retailers have this diamond
Prices start from $2,792 USDSave up to $1,452 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+
1.50ct Radiant
$2,792 USD