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Round|Natural|GIA

1.61ct L VS1 Round Natural Diamond

VG • L/VS1 • GIA 15120017

Certificate GIA 15120017

Diamond specifications and retailer prices

From £3,976 GBP
As of November 4, 2026
Save £1,118 GBP (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £8,538 GBP at NZ Jewellers · As of September 27, 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 15120017. Listed at 10 retailers as of November 4, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.61
Carat
L
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 15120017
Dimensions7.70 × 7.59 × 4.54 mm
L/W Ratio1.01
Top View
7.70 mm7.59 mm1.61 ctL / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 15120017
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,095 GBP|Low: £3,866 GBP|High: £6,155 GBP|Avg: £4,708 GBP|+9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3£3,976 GBP
Retailer 7£4,034 GBP
Retailer 4£4,200 GBP
Retailer 6£4,306 GBP
Retailer 2£5,087 GBP
Retailer 1£5,095 GBP
Retailer 8£5,141 GBP
Retailer 5£6,155 GBP

38 data points across 8 retailers

10 retailers£3,976 GBP to £5,095 GBP

B
Cheapest Retailer
-
£3,976 GBP
B
Retailer 2
-
£4,200 GBP
View
Retailer 3
-
£4,625 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£4,625 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£4,625 GBP
View
Price last confirmed 38 days ago
B
Retailer 6
-
£5,087 GBP
View
B
Retailer 7
-
£5,095 GBP
View
Retailer 8
-
£5,336 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£6,155 GBP
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
c96da8da-dc63-4f51-b375-656df1d45383 · Sep 27
£8,538 GBP
$11,491 USD
View
Price under review
9 more retailers have this diamond
Prices start from £3,976 GBPSave up to £1,118 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
£3,976 GBP