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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 $3,578 SGD
As of November 4, 2026
Save $1,861 SGD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,439 SGD 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 $3,578 to $5,439, a $1,861 spread on the same certified stone. 77 Diamonds lists it at $5,439. 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
Colour
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: $5,439 SGD|Low: $3,578 SGD|High: $5,514 SGD|Avg: $4,114 SGD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$3,578 SGD
Retailer 2$3,669 SGD
Retailer 3$3,733 SGD
77 Diamonds$5,439 SGD

32 data points across 4 retailers

4 retailers$3,578 SGD to $5,439 SGD

B+
Cheapest Retailer
-
$3,578 SGD
B+
Retailer 2
-
$3,669 SGD
View
B+
Retailer 3
-
$3,733 SGD
View
Most Expensive
B
77 Diamonds
RADZVTBSYETU · Nov 5
$5,439 SGD
£3,342 GBP
View
3 more retailers have this diamond
Prices start from $3,578 SGDSave up to $1,861 SGD

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
$3,578 SGD