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Radiant|Natural|GIA

0.59ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 1538587701

Certificate GIA 1538587701

Diamond specifications and retailer prices

From $815 SGD
$637 USD
As of November 2, 2026
Save $580 SGD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,395 SGD at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.59ct natural radiant diamond

This 0.59ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538587701. Listed at 5 retailers as of November 1, 2026, with prices from $815 to $1,395, a $580 spread on the same certified stone. GemTrove lists it at $1,395. 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

0.59
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538587701
Dimensions5.38 × 4.28 × 2.90 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.38 mm4.28 mm0.59 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538587701
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,395 SGD|Low: $733 SGD|High: $1,395 SGD|Avg: $1,026 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 4$815 SGD
Retailer 5$893 SGD
Retailer 2$981 SGD
Retailer 3$996 SGD
Retailer 6$1,077 SGD
GemTrove$1,395 SGD

9 data points across 6 retailers

5 retailers$815 SGD to $1,395 SGD

B+
Cheapest Retailer
-
$815 SGD
$637 USD
Final sale: no returns
A
Retailer 2
-
$893 SGD
MYR 2,846 MYR
View
A
Retailer 3
-
$981 SGD
$767 USD
View
B+
Retailer 4
-
$996 SGD
View
Most Expensive
B
GemTrove
GT-N-00956114-98 · Nov 1
$1,395 SGD
A$1,678 AUD
View
4 more retailers have this diamond
Prices start from $815 SGDSave up to $580 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.

A
0.59ct Radiant
$815 SGD