Round|Natural|GIA

1.70ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6545547514

Certificate GIA 6545547514

Diamond specifications and retailer prices

From £5,350 GBP
HK$56,000 HKD
As of October 30, 2026
Save £4,778 GBP (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £12,090 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6545547514. Listed at 18 retailers as of October 29, 2026, with a 89% 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

1.70
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545547514
Dimensions7.56 × 7.60 × 4.77 mm
L/W Ratio1.01
Top View
7.56 mm7.60 mm1.70 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545547514
Side View
Table 57.0%Crown 36.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.9%

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 30
Current: £5,486 GBP|Low: £5,472 GBP|High: £10,195 GBP|Avg: £7,256 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1£5,486 GBP
Retailer 10£6,248 GBP
Retailer 2£6,620 GBP
Retailer 9£6,672 GBP
Retailer 7£6,678 GBP
Retailer 3£6,703 GBP
Retailer 5£7,361 GBP
Retailer 4£7,898 GBP
Retailer 8£8,723 GBP
Retailer 6£10,128 GBP

28 data points across 10 retailers

18 retailers£5,350 GBP to £10,128 GBP

B+
Cheapest Retailer
-
£5,350 GBP
HK$56,000 HKD
B+
Retailer 2
-
£5,486 GBP
₹700,112 INR
View
Retailer 3
-
£5,918 GBP
SGD 10,716 SGD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
£6,248 GBP
$8,371 USD
View
B+
Retailer 5
-
£6,620 GBP
$8,870 USD
View
B+
Retailer 6
-
£6,672 GBP
$8,940 USD
View
B+
Retailer 7
-
£6,672 GBP
$8,940 USD
View
Final sale: no returns
Retailer 8
-
£6,678 GBP
A$13,765 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£6,703 GBP
View
B
Retailer 10
-
£7,228 GBP
$9,685 USD
View
B
Retailer 11
-
£7,339 GBP
$9,834 USD
View
B+
Retailer 12
-
£7,361 GBP
View
B
Retailer 13
-
£7,391 GBP
$9,903 USD
View
B
Retailer 14
-
£7,898 GBP
€10,079 EUR
View
Retailer 15
-
£8,340 GBP
$11,175 USD
View
Price last confirmed 8 days ago
Retailer 16
-
£8,723 GBP
ZAR 188,824 ZAR
View
Price last confirmed 9 days ago
B
Retailer 17
-
£10,128 GBP
View
Most Expensive
NZ Jewellers
e0fcf1e1-1bda-4d21-98d3-2f597ea03382 · Oct 23
£12,090 GBP
$16,199 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from £5,350 GBPSave up to £4,778 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+
1.70ct Round
£5,350 GBP