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Round|Natural|GIA

1.61ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2241037679

Certificate GIA 2241037679

Diamond specifications and retailer prices

From £2,986 GBP
As of November 6, 2026
8 retailers carry this diamond
Most expensive: £3,496 GBP at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2241037679. Listed at 8 retailers as of November 6, 2026. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2241037679
Dimensions7.43 × 7.46 × 4.66 mm
L/W Ratio1.00
Culet sizeVery Small
Top View
7.43 mm7.46 mm1.61 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241037679
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: Very SmallDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £2,986 GBP|Low: £1,915 GBP|High: £3,995 GBP|Avg: £2,572 GBP|+21.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 6, 2026
Retailer 2£1,915 GBP
Retailer 5£1,987 GBP
Retailer 3£2,083 GBP
Retailer 6£2,472 GBP
Retailer 7£2,544 GBP
Retailer 4£2,548 GBP
Retailer 1£2,986 GBP
Wholesale Diamonds Direct£3,496 GBP

31 data points across 8 retailers

8 retailers

Retailer 1
-
£1,915 GBP
Price last confirmed 9 days ago
Retailer 2
-
£1,987 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£2,083 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£2,472 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£2,544 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£2,548 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
£2,986 GBP
View
Most Expensive
Wholesale Diamonds Direct
577997502 · Oct 26
£3,496 GBP
$4,705 USD
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from £2,986 GBP

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
1.61ct Round
£2,986 GBP