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Radiant|Natural|GIA

1.70ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 6515445631

Certificate GIA 6515445631

Diamond specifications and retailer prices

From $28,667 NZD
CA$22,362 CAD
As of October 30, 2026
Save $8,011 NZD (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $36,678 NZD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515445631. Listed at 10 retailers as of October 27, 2026, with prices from $28,667 to $36,678, a $8,011 spread on the same certified stone. Wholesale Diamonds Direct lists it at $36,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515445631
Dimensions7.57 × 5.87 × 4.00 mm
L/W Ratio1.29
Top View
7.57 mm5.87 mm1.70 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515445631
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

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 30
Current: $34,365 NZD|Low: $28,667 NZD|High: $36,678 NZD|Avg: $33,304 NZD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 30, 2026
Retailer 5$28,667 NZD
Retailer 2$29,565 NZD
Retailer 3$30,009 NZD
Retailer 10$32,850 NZD
Retailer 7$33,919 NZD
Retailer 8$33,919 NZD
Retailer 11$34,308 NZD
Retailer 1$34,365 NZD
Retailer 9$35,040 NZD
Retailer 6$35,549 NZD
Retailer 4$35,642 NZD
Wholesale Diamonds Direct$36,678 NZD

36 data points across 12 retailers

10 retailers$28,667 NZD to $36,678 NZD

B+
Cheapest Retailer
-
$28,667 NZD
CA$22,362 CAD
B
Retailer 2
-
$32,850 NZD
$18,450 USD
View
B
Retailer 3
-
$33,919 NZD
$19,050 USD
View
B
Retailer 4
-
$33,919 NZD
$19,050 USD
View
B
Retailer 5
-
$34,365 NZD
£15,197 GBP
View
B
Retailer 6
-
$35,040 NZD
$19,680 USD
View
B
Retailer 7
-
$35,549 NZD
$19,966 USD
View
B
Retailer 8
-
$35,642 NZD
€19,065 EUR
View
Retailer 9
-
$36,678 NZD
$20,600 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Wholesale Diamonds Direct
574443908 · Oct 27
$36,678 NZD
$20,600 USD
View
9 more retailers have this diamond
Prices start from $28,667 NZDSave up to $8,011 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.

B+
1.70ct Radiant
$28,667 NZD