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Round|Natural|GIA

1.61ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1548798235

Certificate GIA 1548798235

Diamond specifications and retailer prices

From $7,232 USD
£5,694 GBP
As of November 3, 2026
Save $6,773 USD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,005 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1548798235. Listed at 11 retailers as of November 2, 2026, with prices from $7,232 to $14,005, a $6,773 spread on the same certified stone. NZ Jewellers lists it at $14,005. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.61
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1548798235
Dimensions7.43 × 7.47 × 4.67 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
7.43 mm7.47 mm1.61 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548798235
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $14,005 USD|Low: $7,188 USD|High: $14,184 USD|Avg: $9,325 USD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 2$7,232 USD
Retailer 6$7,321 USD
Retailer 11$7,735 USD
Retailer 3$8,030 USD
Retailer 10$8,373 USD
Retailer 8$8,410 USD
Retailer 9$8,502 USD
Retailer 4$9,168 USD
Retailer 7$9,490 USD
Retailer 5$11,670 USD
NZ Jewellers$14,005 USD

37 data points across 11 retailers

11 retailers$7,232 USD to $14,005 USD

A
Cheapest Retailer
-
$7,232 USD
£5,694 GBP
A
Retailer 2
-
$7,321 USD
View
A
Retailer 3
-
$7,735 USD
View
Retailer 4
-
$8,030 USD
A$12,355 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$8,373 USD
View
B+
Retailer 6
-
$8,410 USD
View
B+
Retailer 7
-
$8,502 USD
View
B+
Retailer 8
-
$9,168 USD
£7,219 GBP
View
B+
Retailer 9
-
$9,490 USD
View
B
Retailer 10
-
$11,670 USD
£9,189 GBP
View
Most Expensive
B
NZ Jewellers
67d55a2e-41bd-4292-b9c4-acbbb7b0082b · Nov 2
$14,005 USD
View
10 more retailers have this diamond
Prices start from $7,232 USDSave up to $6,773 USD

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
1.61ct Round
$7,232 USD