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Radiant|Natural|GIA

1.66ct E VVS1 Radiant Natural Diamond

EX • E/VVS1 • GIA 2141443623

Certificate GIA 2141443623

Diamond specifications and retailer prices

From $18,981 AUD
$13,302 USD
As of November 2, 2026
Save $6,575 AUD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $25,556 AUD at Jared · As of November 2, 2026
View at Jared

About this 1.66ct natural radiant diamond

This 1.66ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2141443623. Listed at 8 retailers as of November 2, 2026, with prices from $18,981 to $25,556, a $6,575 spread on the same certified stone. Jared lists it at $25,556. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2141443623
Dimensions7.18 × 6.14 × 4.24 mm
L/W Ratio1.17
Top View
7.18 mm6.14 mm1.66 ctE / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2141443623
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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 2
Current: $24,968 AUD|Low: $18,805 AUD|High: $25,179 AUD|Avg: $21,643 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$18,981 AUD
Retailer 2$19,267 AUD
Retailer 3$23,440 AUD
Retailer 1$24,968 AUD

35 data points across 4 retailers

8 retailers$18,981 AUD to $25,556 AUD

A
Cheapest Retailer
-
$18,981 AUD
$13,302 USD
A
Retailer 2
-
$19,267 AUD
€12,860 EUR
View
B+
Retailer 3
-
$20,619 AUD
$14,450 USD
View
B+
Retailer 4
-
$23,440 AUD
$16,427 USD
View
B
Retailer 5
-
$24,728 AUD
$17,330 USD
View
B
Retailer 6
-
$24,728 AUD
$17,330 USD
View
B+
Retailer 7
-
$24,968 AUD
£13,778 GBP
View
Most Expensive
B+
Jared
144794520 · Nov 2
$25,556 AUD
$17,910 USD
View
7 more retailers have this diamond
Prices start from $18,981 AUDSave up to $6,575 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
1.66ct Radiant
$18,981 AUD