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Round|Natural|GIA

1.60ct F I1 Round Natural Diamond

VG • F/I1 • GIA 2437026289

Certificate GIA 2437026289

Diamond specifications and retailer prices

From $6,057 SGD
HK$37,000 HKD
As of November 1, 2026
Save $3,520 SGD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,576 SGD at Aurelinne · As of November 2, 2026
View at Aurelinne

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2437026289. Listed at 8 retailers as of November 1, 2026, with prices from $6,057 to $9,576, a $3,520 spread on the same certified stone. Aurelinne lists it at $9,576. 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

1.60
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2437026289
Dimensions7.34 × 7.27 × 4.72 mm
L/W Ratio1.01
Top View
7.34 mm7.27 mm1.60 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2437026289
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.6%

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: $9,576 SGD|Low: $6,008 SGD|High: $9,895 SGD|Avg: $7,633 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$6,057 SGD
Retailer 3$6,062 SGD
Retailer 7$7,092 SGD
Retailer 10$7,237 SGD
Retailer 2$8,300 SGD
Retailer 5$8,300 SGD
Retailer 8$8,300 SGD
Retailer 4$9,031 SGD
Aurelinne$9,576 SGD
Retailer 9$9,895 SGD

20 data points across 10 retailers

8 retailers$6,057 SGD to $9,576 SGD

B+
Cheapest Retailer
-
$6,057 SGD
HK$37,000 HKD
B+
Retailer 2
-
$6,062 SGD
₹451,395 INR
View
B+
Retailer 3
-
$7,092 SGD
$5,545 USD
View
B
Retailer 4
-
$8,300 SGD
$6,490 USD
View
B
Retailer 5
-
$8,300 SGD
$6,490 USD
View
B
Retailer 6
-
$8,300 SGD
$6,490 USD
View
B
Retailer 7
-
$9,031 SGD
€6,725 EUR
View
Most Expensive
B
Aurelinne
73616276-7fa7-49e4-b852-c4fd7424b8c9 · Nov 2
$9,576 SGD
$7,488 USD
View
7 more retailers have this diamond
Prices start from $6,057 SGDSave up to $3,520 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+
1.60ct Round
$6,057 SGD