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Round|Natural|GIA

1.65ct K I2 Round Natural Diamond

EX • K/I2 • GIA 2416647488

Certificate GIA 2416647488

Diamond specifications and retailer prices

From $5,238 SGD
As of November 4, 2026
Save $5,744 SGD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,982 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.65ct natural round diamond

This 1.65ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and I2 clarity (included), with a top-tier cut grade and certified by GIA 2416647488. Listed at 6 retailers as of November 4, 2026, with prices from $5,238 to $10,982, a $5,744 spread on the same certified stone. NZ Jewellers lists it at $10,982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
K
Colour
I2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2416647488
Dimensions7.59 × 7.61 × 4.64 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Top View
7.59 mm7.61 mm1.65 ctK / I2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2416647488
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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: $10,982 SGD|Low: $4,481 SGD|High: $11,457 SGD|Avg: $6,785 SGD|-4.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$4,481 SGD
Retailer 5$5,238 SGD
Retailer 3$5,948 SGD
Retailer 4$5,948 SGD
Retailer 7$6,206 SGD
Retailer 6$6,864 SGD
Retailer 2$7,373 SGD
NZ Jewellers$10,982 SGD

22 data points across 8 retailers

6 retailers$5,238 SGD to $10,982 SGD

B+
Cheapest Retailer
-
$5,238 SGD
B
Retailer 2
-
$5,948 SGD
View
B
Retailer 3
-
$5,948 SGD
View
B
Retailer 4
-
$6,864 SGD
View
B
Retailer 5
-
$7,373 SGD
View
Most Expensive
C
NZ Jewellers
85dd31b7-7dce-4252-a3c0-870323f41579 · Nov 5
$10,982 SGD
$8,598 USD
View
5 more retailers have this diamond
Prices start from $5,238 SGDSave up to $5,744 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+
1.65ct Round
$5,238 SGD