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Radiant|Natural|GIA

1.71ct F VVS1 Radiant Natural Diamond

VG • F/VVS1 • GIA 6545622755

Certificate GIA 6545622755

Diamond specifications and retailer prices

From $16,893 AUD
$11,839 USD
As of November 1, 2026
Save $3,173 AUD (16%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $20,066 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545622755. Listed at 5 retailers as of October 31, 2026, with prices from $16,893 to $20,066, a $3,173 spread on the same certified stone. Blue Nile lists it at $20,066. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle55.5°
OriginNatural
Grading LabGIA
CertificateGIA 6545622755
Dimensions7.81 × 6.10 × 4.18 mm
L/W Ratio1.28
Top View
7.81 mm6.10 mm1.71 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545622755
Side View
Table 68.0%Crown 46.3°Girdle: THK-VTKPavilion 55.5°Culet: NoneDepth 68.5%

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: Nov 1
Current: $20,066 AUD|Low: $16,723 AUD|High: $22,151 AUD|Avg: $18,809 AUD|-7.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$16,893 AUD
Retailer 2$18,255 AUD
Retailer 4$18,307 AUD
Retailer 3$18,503 AUD
Blue Nile$20,066 AUD

37 data points across 5 retailers

5 retailers$16,893 AUD to $20,066 AUD

A
Cheapest Retailer
-
$16,893 AUD
$11,839 USD
A
Retailer 2
-
$18,255 AUD
$12,794 USD
View
A
Retailer 3
-
$18,307 AUD
$12,830 USD
View
A
Retailer 4
-
$18,503 AUD
£10,211 GBP
View
Most Expensive
B+
Blue Nile
30300470 · Oct 31
$20,066 AUD
$14,063 USD
View
4 more retailers have this diamond
Prices start from $16,893 AUDSave up to $3,173 AUD

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
1.71ct Radiant
$16,893 AUD