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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 $17,012 SGD
$13,302 USD
As of November 2, 2026
Save $5,893 SGD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $22,905 SGD 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 $17,012 to $22,905, a $5,893 spread on the same certified stone. Jared lists it at $22,905. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $22,378 SGD|Low: $16,855 SGD|High: $22,568 SGD|Avg: $19,398 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$17,012 SGD
Retailer 2$17,269 SGD
Retailer 3$21,008 SGD
Retailer 1$22,378 SGD

35 data points across 4 retailers

8 retailers$17,012 SGD to $22,905 SGD

A
Cheapest Retailer
-
$17,012 SGD
$13,302 USD
A
Retailer 2
-
$17,269 SGD
€12,860 EUR
View
B+
Retailer 3
-
$18,480 SGD
$14,450 USD
View
B+
Retailer 4
-
$21,008 SGD
$16,427 USD
View
B
Retailer 5
-
$22,163 SGD
$17,330 USD
View
B
Retailer 6
-
$22,163 SGD
$17,330 USD
View
B+
Retailer 7
-
$22,378 SGD
£13,778 GBP
View
Most Expensive
B+
Jared
144794520 · Nov 2
$22,905 SGD
$17,910 USD
View
7 more retailers have this diamond
Prices start from $17,012 SGDSave up to $5,893 SGD

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
$17,012 SGD