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Round|Natural|GIA

1.70ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 7163346357

Certificate GIA 7163346357

Diamond specifications and retailer prices

From £17,001 GBP
$22,590 USD
As of October 28, 2026
Save £16,694 GBP (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £33,695 GBP at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7163346357. Listed at 21 retailers as of October 28, 2026, with prices from £17,001 to £33,695, a £16,694 spread on the same certified stone. Diamond Quarter lists it at £33,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7163346357
Dimensions7.62 × 7.60 × 4.74 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.62 mm7.60 mm1.70 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7163346357
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 28
Current: £18,779 GBP|Low: £16,007 GBP|High: £29,514 GBP|Avg: £20,741 GBP|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7£16,007 GBP
Retailer 2£17,001 GBP
Retailer 8£17,894 GBP
Retailer 10£18,182 GBP
Retailer 1£18,779 GBP
Retailer 9£18,824 GBP
Retailer 3£20,119 GBP
Retailer 5£22,622 GBP
Retailer 6£27,289 GBP
Retailer 4£29,319 GBP

36 data points across 10 retailers

21 retailers£17,001 GBP to £33,695 GBP

A
Retailer 1
-
£16,007 GBP
$21,270 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
£17,001 GBP
$22,590 USD
View
B+
Retailer 3
-
£17,894 GBP
$23,777 USD
View
Final sale: no returns
B+
Retailer 4
-
£18,182 GBP
$24,160 USD
View
B+
Retailer 5
-
£18,673 GBP
$24,812 USD
View
B+
Retailer 6
-
£18,779 GBP
View
B+
Retailer 7
-
£18,824 GBP
A$38,482 AUD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
£19,607 GBP
$26,053 USD
View
B+
Retailer 9
-
£19,883 GBP
$26,420 USD
View
B+
Retailer 10
-
£19,883 GBP
$26,420 USD
View
B+
Retailer 11
-
£20,119 GBP
View
B+
Retailer 12
-
£20,229 GBP
$26,880 USD
View
B+
Retailer 13
-
£20,545 GBP
$27,300 USD
View
B+
Retailer 14
-
£20,587 GBP
View
B+
Retailer 15
-
£20,791 GBP
$27,627 USD
View
B+
Retailer 16
-
£21,008 GBP
$27,914 USD
View
B+
Retailer 17
-
£22,622 GBP
€28,628 EUR
View
B
Retailer 18
-
£26,454 GBP
$35,151 USD
View
B
Retailer 19
-
£27,289 GBP
ZAR 585,788 ZAR
View
B
Retailer 20
-
£29,319 GBP
View
Most Expensive
B
Diamond Quarter
1.7VVS1D71573CD0N · Oct 28
£33,695 GBP
View
20 more retailers have this diamond
Prices start from £17,001 GBPSave up to £16,694 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
1.70ct Round
£17,001 GBP