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Round|Natural|GIA

1.57ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 6501621341

Certificate GIA 6501621341

Diamond specifications and retailer prices

From £5,532 GBP
$7,412 USD
As of October 31, 2026
Save £5,758 GBP (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £11,290 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.57ct natural round diamond

This 1.57ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6501621341. Listed at 14 retailers as of October 30, 2026, with prices from £5,532 to £11,290, a £5,758 spread on the same certified stone. NZ Jewellers lists it at £11,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6501621341
Dimensions7.37 × 7.32 × 4.60 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
7.37 mm7.32 mm1.57 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6501621341
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 31
Current: £6,262 GBP|Low: £5,174 GBP|High: £9,521 GBP|Avg: £6,840 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5£5,532 GBP
Retailer 4£5,644 GBP
Retailer 1£6,262 GBP
Retailer 6£6,898 GBP
Retailer 2£7,376 GBP
Retailer 3£9,458 GBP

40 data points across 6 retailers

14 retailers£5,532 GBP to £11,290 GBP

A
Cheapest Retailer
-
£5,532 GBP
$7,412 USD
A
Retailer 2
-
£5,593 GBP
CA$10,409 CAD
View
A
Retailer 3
-
£5,644 GBP
$7,562 USD
View
Final sale: no returns
A
Retailer 4
-
£5,865 GBP
$7,858 USD
View
A
Retailer 5
-
£6,262 GBP
View
A
Retailer 6
-
£6,315 GBP
$8,462 USD
View
A
Retailer 7
-
£6,542 GBP
$8,765 USD
View
B+
Retailer 8
-
£6,777 GBP
$9,080 USD
View
B+
Retailer 9
-
£6,777 GBP
$9,080 USD
View
B+
Retailer 10
-
£6,898 GBP
$9,242 USD
View
B+
Retailer 11
-
£7,001 GBP
$9,380 USD
View
B+
Retailer 12
-
£7,376 GBP
€9,413 EUR
View
B+
Retailer 13
-
£9,458 GBP
View
Most Expensive
B
NZ Jewellers
ea9113a8-027c-4cc0-99a9-648ffbffd4af · Oct 30
£11,290 GBP
$15,127 USD
View
13 more retailers have this diamond
Prices start from £5,532 GBPSave up to £5,758 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
1.57ct Round
£5,532 GBP