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Radiant|Natural|GIA

0.91ct K VS1 Radiant Natural Diamond

GD • K/VS1 • GIA 2175234430

Certificate GIA 2175234430

Diamond specifications and retailer prices

From $1,640 SGD
As of November 4, 2026
Save $3,463 SGD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,103 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct 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 2175234430. Listed at 18 retailers as of November 4, 2026, with prices from $1,640 to $5,103, a $3,463 spread on the same certified stone. NZ Jewellers lists it at $5,103. 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

0.91
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175234430
Dimensions6.06 × 5.22 × 3.57 mm
L/W Ratio1.16
Culet sizeNone
Top View
6.06 mm5.22 mm0.91 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175234430
Side View
Table 75.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: $5,103 SGD|Low: $1,640 SGD|High: $5,103 SGD|Avg: $2,406 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 13$1,640 SGD
Retailer 15$1,731 SGD
Retailer 4$1,733 SGD
Retailer 14$1,757 SGD
Retailer 3$1,895 SGD
Retailer 8$1,895 SGD
Retailer 16$1,983 SGD
Retailer 7$1,998 SGD
Retailer 17$2,019 SGD
Retailer 6$2,054 SGD
Retailer 9$2,188 SGD
Retailer 2$2,321 SGD
Retailer 10$2,841 SGD
Retailer 5$2,991 SGD
Retailer 11$3,064 SGD
Retailer 12$3,655 SGD
NZ Jewellers$5,103 SGD

45 data points across 17 retailers

18 retailers$1,640 SGD to $5,103 SGD

B+
Cheapest Retailer
-
$1,640 SGD
B+
Retailer 2
-
$1,731 SGD
View
B+
Retailer 3
-
$1,733 SGD
View
B+
Retailer 4
-
$1,757 SGD
View
Retailer 5
-
$1,895 SGD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,895 SGD
View
B+
Retailer 7
-
$1,983 SGD
View
B+
Retailer 8
-
$1,998 SGD
View
B+
Retailer 9
-
$2,019 SGD
View
B
Retailer 10
-
$2,054 SGD
View
B
Retailer 11
-
$2,188 SGD
View
B
Retailer 12
-
$2,321 SGD
View
B
Retailer 13
-
$2,413 SGD
View
B
Retailer 14
-
$2,841 SGD
View
B
Retailer 15
-
$2,991 SGD
View
B
Retailer 16
-
$3,064 SGD
View
B
Retailer 17
-
$3,655 SGD
View
Most Expensive
C
NZ Jewellers
107ed000-a319-4e8e-bf28-2853717d993e · Nov 5
$5,103 SGD
$3,982 USD
View
17 more retailers have this diamond
Prices start from $1,640 SGDSave up to $3,463 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+
0.91ct Radiant
$1,640 SGD