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Round|Natural|GIA

1.70ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 1395966583

Certificate GIA 1395966583

Diamond specifications and retailer prices

From £16,964 GBP
$22,590 USD
As of October 28, 2026
Save £16,658 GBP (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £33,621 GBP at Diamond Quarter · As of October 29, 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 1395966583. Listed at 17 retailers as of October 28, 2026, with prices from £16,964 to £33,621, a £16,658 spread on the same certified stone. Diamond Quarter lists it at £33,621. 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 angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1395966583
Dimensions7.61 × 7.57 × 4.77 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
7.61 mm7.57 mm1.70 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1395966583
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.8%

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 28
Current: £22,608 GBP|Low: £16,964 GBP|High: £29,450 GBP|Avg: £21,343 GBP|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8£16,964 GBP
Retailer 5£17,855 GBP
Retailer 7£18,142 GBP
Retailer 6£18,783 GBP
Retailer 2£18,795 GBP
Retailer 9£20,201 GBP
Retailer 1£22,608 GBP
Retailer 4£27,229 GBP
Retailer 3£29,255 GBP

43 data points across 9 retailers

17 retailers£16,964 GBP to £33,621 GBP

B+
Cheapest Retailer
-
£16,964 GBP
$22,590 USD
B+
Retailer 2
-
£17,855 GBP
$23,777 USD
View
Final sale: no returns
B+
Retailer 3
-
£18,142 GBP
$24,160 USD
View
Retailer 4
-
£18,783 GBP
A$38,482 AUD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
£18,795 GBP
View
B+
Retailer 6
-
£19,564 GBP
$26,053 USD
View
B+
Retailer 7
-
£19,840 GBP
$26,420 USD
View
B+
Retailer 8
-
£19,840 GBP
$26,420 USD
View
B+
Retailer 9
-
£20,185 GBP
$26,880 USD
View
Retailer 10
-
£20,201 GBP
View
Price last confirmed 30 days ago
B+
Retailer 11
-
£20,500 GBP
$27,300 USD
View
B+
Retailer 12
-
£20,961 GBP
$27,914 USD
View
B+
Retailer 13
-
£22,608 GBP
€28,673 EUR
View
B
Retailer 14
-
£26,396 GBP
$35,151 USD
View
B
Retailer 15
-
£27,229 GBP
ZAR 585,788 ZAR
View
B
Retailer 16
-
£29,255 GBP
View
Most Expensive
B
Diamond Quarter
1.7VVS1D138369C1N · Oct 29
£33,621 GBP
View
16 more retailers have this diamond
Prices start from £16,964 GBPSave up to £16,658 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
£16,964 GBP