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Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 2215901957

Certificate GIA 2215901957

Diamond specifications and retailer prices

From $10,806 SGD
As of November 1, 2026
Save $9,432 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $20,238 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2215901957. Listed at 16 retailers as of November 1, 2026, with prices from $10,806 to $20,238, a $9,432 spread on the same certified stone. NZ Jewellers lists it at $20,238. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2215901957
Dimensions7.49 × 7.45 × 4.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.49 mm7.45 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2215901957
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

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 1
Current: $13,068 SGD|Low: $10,806 SGD|High: $19,191 SGD|Avg: $15,007 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$10,806 SGD
Retailer 1$13,068 SGD
Retailer 6$13,357 SGD
Retailer 3$14,497 SGD
Retailer 2$17,715 SGD
Retailer 4$18,912 SGD

43 data points across 6 retailers

16 retailers$10,806 SGD to $20,238 SGD

B+
Cheapest Retailer
-
$10,806 SGD
B+
Retailer 2
-
$11,040 SGD
View
B+
Retailer 3
-
$11,266 SGD
View
B
Retailer 4
-
$12,026 SGD
View
Retailer 5
-
$12,142 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$12,578 SGD
View
B
Retailer 7
-
$13,068 SGD
View
B
Retailer 8
-
$13,154 SGD
View
B
Retailer 9
-
$13,357 SGD
View
B
Retailer 10
-
$14,002 SGD
View
B
Retailer 11
-
$14,497 SGD
View
B
Retailer 12
-
$15,178 SGD
View
Retailer 13
-
$15,979 SGD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$17,715 SGD
View
B
Retailer 15
-
$18,912 SGD
View
Most Expensive
B
NZ Jewellers
38f07475-40fd-4f4a-a3a9-261f03212069 · Nov 5
$20,238 SGD
$15,844 USD
View
15 more retailers have this diamond
Prices start from $10,806 SGDSave up to $9,432 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 Round
$10,806 SGD