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Radiant|Natural|GIA

1.66ct H VVS1 Radiant Natural Diamond

EX • H/VVS1 • GIA 2245046512

Certificate GIA 2245046512

Diamond specifications and retailer prices

From $10,866 NZD
$6,114 USD
As of November 2, 2026
Save $7,245 NZD (40%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $23,251 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.66ct natural radiant diamond

This 1.66ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-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 2245046512. Listed at 17 retailers as of November 1, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2245046512
Dimensions7.05 × 6.11 × 4.26 mm
L/W Ratio1.15
Top View
7.05 mm6.11 mm1.66 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2245046512
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.8%

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: $11,727 NZD|Low: $10,562 NZD|High: $19,231 NZD|Avg: $13,552 NZD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2$10,866 NZD
Retailer 3$11,257 NZD
Retailer 10$11,464 NZD
Retailer 1$11,727 NZD
Retailer 11$11,743 NZD
Retailer 9$11,757 NZD
Retailer 6$12,254 NZD
Retailer 5$14,198 NZD
Retailer 4$14,730 NZD
Retailer 8$15,967 NZD
Retailer 12$16,404 NZD
Retailer 7$18,112 NZD

25 data points across 12 retailers

17 retailers$10,866 NZD to $18,112 NZD

A
Cheapest Retailer
-
$10,866 NZD
$6,114 USD
Final sale: no returns
A
Retailer 2
-
$11,257 NZD
$6,334 USD
View
A
Retailer 3
-
$11,464 NZD
$6,450 USD
View
A
Retailer 4
-
$11,727 NZD
£5,195 GBP
View
A
Retailer 5
-
$11,743 NZD
$6,607 USD
View
A
Retailer 6
-
$11,757 NZD
$6,615 USD
View
A
Retailer 7
-
$12,254 NZD
£5,429 GBP
View
Retailer 8
-
$12,594 NZD
$7,086 USD
View
Price last confirmed 34 days ago
Retailer 9
-
$13,439 NZD
A$11,633 AUD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$14,198 NZD
€7,608 EUR
View
Retailer 11
-
$14,370 NZD
$8,085 USD
View
Price last confirmed 28 days ago
Retailer 12
-
$14,531 NZD
$8,176 USD
View
Price last confirmed 34 days ago
Retailer 13
-
$14,730 NZD
$8,288 USD
View
Price last confirmed 18 days ago
A
Retailer 14
-
$15,967 NZD
ZAR 145,132 ZAR
View
A
Retailer 15
-
$16,404 NZD
$9,230 USD
View
B+
Retailer 16
-
$18,112 NZD
£8,024 GBP
View
Most Expensive
NZ Jewellers
b77df3ca-d82d-44c9-9ac0-c9bc55d9629e · Sep 28
$23,251 NZD
$13,082 USD
View
Price last confirmed 35 days ago
16 more retailers have this diamond
Prices start from $10,866 NZDSave up to $7,245 NZD

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
$10,866 NZD