Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 3435197504

Certificate GIA 3435197504

Diamond specifications and retailer prices

From $3,679 NZD
HK$16,200 HKD
As of October 30, 2026
Save $6,166 NZD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,846 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3435197504. Listed at 17 retailers as of October 30, 2026, with prices from $3,679 to $9,846, a $6,166 spread on the same certified stone. NZ Jewellers lists it at $9,846. 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

1.01
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3435197504
Dimensions6.32 × 4.92 × 3.55 mm
L/W Ratio1.28
Top View
6.32 mm4.92 mm1.01 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3435197504
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 72.2%

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: $9,846 NZD|Low: $3,679 NZD|High: $9,846 NZD|Avg: $5,435 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$3,679 NZD
Retailer 3$4,345 NZD
Retailer 2$4,608 NZD
Retailer 5$4,649 NZD
Retailer 15$4,709 NZD
Retailer 16$4,709 NZD
Retailer 14$4,890 NZD
Retailer 9$4,960 NZD
Retailer 10$5,034 NZD
Retailer 4$5,277 NZD
Retailer 7$5,325 NZD
Retailer 8$5,358 NZD
Retailer 17$5,435 NZD
Retailer 13$5,735 NZD
Retailer 12$5,872 NZD
Retailer 11$8,295 NZD
NZ Jewellers$9,846 NZD

24 data points across 17 retailers

17 retailers$3,679 NZD to $9,846 NZD

B+
Cheapest Retailer
-
$3,679 NZD
HK$16,200 HKD
B+
Retailer 2
-
$4,218 NZD
$2,377 USD
View
B+
Retailer 3
-
$4,345 NZD
$2,449 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,608 NZD
£2,045 GBP
View
B+
Retailer 5
-
$4,649 NZD
$2,620 USD
View
B+
Retailer 6
-
$4,709 NZD
$2,654 USD
View
B+
Retailer 7
-
$4,709 NZD
$2,654 USD
View
B+
Retailer 8
-
$4,890 NZD
$2,756 USD
View
B+
Retailer 9
-
$4,960 NZD
$2,795 USD
View
B+
Retailer 10
-
$5,034 NZD
£2,234 GBP
View
Retailer 11
-
$5,277 NZD
A$4,576 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$5,358 NZD
$3,020 USD
View
B
Retailer 13
-
$5,435 NZD
$3,063 USD
View
B
Retailer 14
-
$5,735 NZD
ZAR 52,217 ZAR
View
B
Retailer 15
-
$5,872 NZD
€3,152 EUR
View
B
Retailer 16
-
$8,295 NZD
£3,681 GBP
View
Most Expensive
C
NZ Jewellers
963251ce-fe78-4478-a1b1-bd8453debb06 · Oct 30
$9,846 NZD
$5,549 USD
View
16 more retailers have this diamond
Prices start from $3,679 NZDSave up to $6,166 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+
1.01ct Radiant
$3,679 NZD