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Round|Natural|GIA

1.57ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 7551964527

Certificate GIA 7551964527

Diamond specifications and retailer prices

From £5,187 GBP
HK$54,300 HKD
As of October 30, 2026
Save £6,435 GBP (55%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £11,623 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 7551964527. Listed at 22 retailers as of October 30, 2026, with prices from £5,187 to £11,623, a £6,435 spread on the same certified stone. NZ Jewellers lists it at £11,623. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551964527
Dimensions7.41 × 7.39 × 4.61 mm
L/W Ratio1.00
Key to symbols
Needle, Feather
Top View
7.41 mm7.39 mm1.57 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551964527
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 30
Current: £11,623 GBP|Low: £5,187 GBP|High: £11,623 GBP|Avg: £7,174 GBP
NZ Jewellers
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
Retailer 19
Retailer 20
October 31, 2026
Retailer 7£5,187 GBP
Retailer 3£5,938 GBP
Retailer 11£6,006 GBP
Retailer 6£6,374 GBP
Retailer 2£6,386 GBP
Retailer 4£6,398 GBP
Retailer 12£6,414 GBP
Retailer 17£6,415 GBP
Retailer 18£6,550 GBP
Retailer 14£6,938 GBP
Retailer 8£6,949 GBP
Retailer 10£6,953 GBP
Retailer 20£7,056 GBP
Retailer 16£7,103 GBP
Retailer 9£7,518 GBP
Retailer 13£7,594 GBP
Retailer 5£8,018 GBP
Retailer 19£8,386 GBP
Retailer 15£9,736 GBP
NZ Jewellers£11,623 GBP

13 data points across 20 retailers

22 retailers£5,187 GBP to £11,623 GBP

A
Cheapest Retailer
-
£5,187 GBP
HK$54,300 HKD
A
Retailer 2
-
£5,359 GBP
$7,180 USD
View
A
Retailer 3
-
£5,741 GBP
A$11,835 AUD
View
A
Retailer 4
-
£5,938 GBP
$7,956 USD
View
A
Retailer 5
-
£6,006 GBP
$8,048 USD
View
A
Retailer 6
-
£6,374 GBP
$8,540 USD
View
A
Retailer 7
-
£6,386 GBP
View
A
Retailer 8
-
£6,398 GBP
$8,572 USD
View
A
Retailer 9
-
£6,414 GBP
$8,594 USD
View
Final sale: no returns
A
Retailer 10
-
£6,415 GBP
$8,595 USD
View
Retailer 11
-
£6,550 GBP
A$13,502 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£6,938 GBP
View
B+
Retailer 13
-
£6,949 GBP
$9,311 USD
View
B+
Retailer 14
-
£6,953 GBP
$9,316 USD
View
B+
Retailer 15
-
£7,056 GBP
$9,454 USD
View
B+
Retailer 16
-
£7,103 GBP
$9,517 USD
View
B+
Retailer 17
-
£7,518 GBP
View
B+
Retailer 18
-
£7,594 GBP
€9,690 EUR
View
B+
Retailer 19
-
£8,018 GBP
$10,743 USD
View
Retailer 20
-
£8,386 GBP
ZAR 181,526 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 21
-
£9,736 GBP
View
Most Expensive
B
NZ Jewellers
93f355d4-51bf-4c84-8465-a1c1ebaec1df · Oct 30
£11,623 GBP
$15,573 USD
View
21 more retailers have this diamond
Prices start from £5,187 GBPSave up to £6,435 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
£5,187 GBP