Round|Natural|GIA

1.61ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 1429989717

Certificate GIA 1429989717

Diamond specifications and retailer prices

From £15,927 GBP
$21,210 USD
As of October 25, 2026
Save £11,204 GBP (41%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £31,500 GBP at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

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 1429989717. Listed at 24 retailers as of October 25, 2026, with a 70% 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
OriginNatural
Grading LabGIA
CertificateGIA 1429989717
Dimensions7.60 × 7.57 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.60 mm7.57 mm1.61 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1429989717
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.2%

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: Oct 25
Current: £18,670 GBP|Low: £15,927 GBP|High: £29,345 GBP|Avg: £20,771 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5£15,927 GBP
Retailer 8£16,337 GBP
Retailer 6£17,791 GBP
Retailer 1£18,670 GBP
Retailer 7£19,009 GBP
Retailer 9£20,474 GBP
Retailer 3£21,639 GBP
Retailer 4£27,131 GBP
Retailer 2£29,150 GBP

43 data points across 9 retailers

24 retailers£15,927 GBP to £27,131 GBP

B+
Cheapest Retailer
-
£15,927 GBP
$21,210 USD
B+
Retailer 2
-
£16,337 GBP
€20,720 EUR
View
B
Retailer 3
-
£16,903 GBP
$22,510 USD
View
B
Retailer 4
-
£17,054 GBP
$22,711 USD
View
B
Retailer 5
-
£17,473 GBP
CA$32,318 CAD
View
B
Retailer 6
-
£17,791 GBP
$23,692 USD
View
Final sale: no returns
B
Retailer 7
-
£18,079 GBP
$24,075 USD
View
B
Retailer 8
-
£18,566 GBP
$24,724 USD
View
B+
Retailer 9
-
£18,670 GBP
View
B
Retailer 10
-
£19,009 GBP
A$38,944 AUD
View
Price last confirmed 25 days ago
B
Retailer 11
-
£19,494 GBP
$25,960 USD
View
B
Retailer 12
-
£19,772 GBP
$26,330 USD
View
B
Retailer 13
-
£19,772 GBP
$26,330 USD
View
B
Retailer 14
-
£20,113 GBP
$26,784 USD
View
B
Retailer 15
-
£20,433 GBP
$27,210 USD
View
B
Retailer 16
-
£20,474 GBP
View
B
Retailer 17
-
£20,682 GBP
$27,541 USD
View
B
Retailer 18
-
£20,886 GBP
$27,814 USD
View
B
Retailer 19
-
£21,639 GBP
€27,444 EUR
View
B
Retailer 20
-
£21,667 GBP
$28,854 USD
View
B
Retailer 21
-
£26,301 GBP
$35,025 USD
View
B
Retailer 22
-
£27,131 GBP
ZAR 583,691 ZAR
View
B
Retailer 23
-
£29,150 GBP
View
Price under review
Most Expensive
B
Diamond Quarter
1.61VS1E14172BC3N · Oct 28
£31,500 GBP
View
Price under review
23 more retailers have this diamond
Prices start from £15,927 GBPSave up to £11,204 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
£15,927 GBP