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Round|Natural|GIA

1.61ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 5566133085

Certificate GIA 5566133085

Diamond specifications and retailer prices

From £9,041 GBP
$12,040 USD
As of October 25, 2026
Save £3,767 GBP (29%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £13,819 GBP at Helzberg Diamonds · As of October 3, 2026
View at Helzberg Diamonds

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5566133085. Listed at 14 retailers as of October 25, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5566133085
Dimensions7.43 × 7.47 × 4.67 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.43 mm7.47 mm1.61 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566133085
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: £13,819 GBP|Low: £8,932 GBP|High: £16,224 GBP|Avg: £11,333 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 11£9,041 GBP
Retailer 15£9,145 GBP
Retailer 4£9,557 GBP
Retailer 6£9,707 GBP
Retailer 9£9,874 GBP
Retailer 5£9,910 GBP
Retailer 17£10,158 GBP
Retailer 16£10,767 GBP
Retailer 18£11,320 GBP
Retailer 8£11,327 GBP
Retailer 12£11,782 GBP
Retailer 13£11,782 GBP
Retailer 14£12,173 GBP
Retailer 3£12,395 GBP
Retailer 2£12,809 GBP
Retailer 7£13,513 GBP
Helzberg Diamonds£13,819 GBP
Retailer 10£15,847 GBP

33 data points across 18 retailers

14 retailers£9,041 GBP to £12,809 GBP

A
Cheapest Retailer
-
£9,041 GBP
$12,040 USD
A
Retailer 2
-
£9,145 GBP
$12,178 USD
View
A
Retailer 3
-
£9,537 GBP
$12,700 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
£9,557 GBP
SGD 17,199 SGD
View
A
Retailer 5
-
£9,874 GBP
$13,149 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
£10,158 GBP
$13,528 USD
View
A
Retailer 7
-
£10,767 GBP
$14,338 USD
View
B+
Retailer 8
-
£11,320 GBP
$15,075 USD
View
B+
Retailer 9
-
£11,782 GBP
$15,690 USD
View
B+
Retailer 10
-
£11,782 GBP
$15,690 USD
View
B+
Retailer 11
-
£12,173 GBP
$16,210 USD
View
B+
Retailer 12
-
£12,395 GBP
$16,507 USD
View
B+
Retailer 13
-
£12,809 GBP
$17,057 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRLLMMHJJGOL · Oct 3
£13,819 GBP
$18,402 USD
View
Price last confirmed 26 days ago
13 more retailers have this diamond
Prices start from £9,041 GBPSave up to £3,767 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.

A
1.61ct Round
£9,041 GBP