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Radiant|Natural|GIA

1.02ct E VS1 Radiant Natural Diamond

E/VS1 • GIA 16158471

Certificate GIA 16158471

Diamond specifications and retailer prices

From $6,389 NZD
$3,595 USD
As of November 2, 2026
Save $590 NZD (8%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,979 NZD at Baunat/BNT Diamonds · As of November 2, 2026
View at Baunat/BNT Diamonds

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included) and certified by GIA 16158471. Listed at 3 retailers as of November 2, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.02
Carat
E
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 16158471
Dimensions5.93 × 5.14 × 3.60 mm
L/W Ratio1.15
Top View
5.93 mm5.14 mm1.02 ctE / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 16158471
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.0%

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: $6,979 NZD|Low: $6,183 NZD|High: $6,979 NZD|Avg: $6,636 NZD|+1.9%
Baunat/BNT Diamonds
Retailer 2
Retailer 3
Retailer 4
October 5, 2026
Retailer 3$6,389 NZD
Retailer 2$6,802 NZD
Retailer 4$6,828 NZD
Baunat/BNT Diamonds$6,979 NZD

3 data points across 4 retailers

3 retailers$6,389 NZD to $6,979 NZD

A
Cheapest Retailer
-
$6,389 NZD
$3,595 USD
B+
Retailer 2
-
$6,828 NZD
$3,842 USD
View
Most Expensive
B+
Baunat/BNT Diamonds
115333474 · Nov 2
$6,979 NZD
€3,740 EUR
View
2 more retailers have this diamond
Prices start from $6,389 NZDSave up to $590 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
1.02ct Radiant
$6,389 NZD