Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 3455303959

Certificate GIA 3455303959

Diamond specifications and retailer prices

From $2,142 NZD
$1,205 USD
As of November 1, 2026
Save $4,381 NZD (67%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $6,523 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3455303959. Listed at 32 retailers as of October 30, 2026, with prices from $2,142 to $6,523, a $4,381 spread on the same certified stone. NZ Jewellers lists it at $6,523. 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

0.91
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3455303959
Dimensions6.20 × 5.15 × 3.57 mm
L/W Ratio1.20
Top View
6.20 mm5.15 mm0.91 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3455303959
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.3%

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 1
Current: $6,523 NZD|Low: $2,142 NZD|High: $6,523 NZD|Avg: $3,339 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
November 2, 2026
Retailer 6$2,142 NZD
Retailer 3$2,236 NZD
Retailer 13$2,265 NZD
Retailer 4$2,422 NZD
Retailer 15$2,422 NZD
Retailer 14$2,534 NZD
Retailer 5$2,796 NZD
Retailer 9$2,984 NZD
Retailer 11$3,124 NZD
Retailer 7$3,497 NZD
Retailer 8$3,650 NZD
Retailer 12$3,908 NZD
Retailer 10$4,686 NZD
Retailer 2$5,146 NZD
NZ Jewellers$6,523 NZD

35 data points across 15 retailers

32 retailers$2,142 NZD to $6,523 NZD

B+
Cheapest Retailer
-
$2,142 NZD
$1,205 USD
B+
Retailer 2
-
$2,236 NZD
$1,258 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,247 NZD
$1,264 USD
View
A
Retailer 4
-
$2,265 NZD
$1,274 USD
View
Retailer 5
-
$2,422 NZD
$1,363 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$2,422 NZD
$1,363 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,422 NZD
$1,363 USD
View
Retailer 8
-
$2,422 NZD
$1,363 USD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$2,422 NZD
$1,363 USD
View
B+
Retailer 10
-
$2,534 NZD
$1,426 USD
View
Retailer 11
-
$2,534 NZD
$1,426 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$2,572 NZD
$1,447 USD
View
B+
Retailer 13
-
$2,613 NZD
$1,470 USD
View
B+
Retailer 14
-
$2,689 NZD
$1,513 USD
View
B+
Retailer 15
-
$2,702 NZD
$1,521 USD
View
B+
Retailer 16
-
$2,709 NZD
$1,524 USD
View
Retailer 17
-
$2,796 NZD
$1,573 USD
View
Price last confirmed 34 days ago
Retailer 18
-
$2,796 NZD
$1,573 USD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$2,796 NZD
$1,573 USD
View
B+
Retailer 20
-
$2,879 NZD
$1,620 USD
View
B+
Retailer 21
-
$2,879 NZD
$1,620 USD
View
B+
Retailer 22
-
$2,984 NZD
£1,322 GBP
View
B+
Retailer 23
-
$2,986 NZD
$1,680 USD
View
B+
Retailer 24
-
$3,124 NZD
£1,384 GBP
View
Retailer 25
-
$3,497 NZD
A$3,027 AUD
View
Price last confirmed 29 days ago
B
Retailer 26
-
$3,650 NZD
€1,956 EUR
View
Retailer 27
-
$3,908 NZD
ZAR 35,520 ZAR
View
Price last confirmed 7 days ago
B
Retailer 28
-
$4,686 NZD
£2,076 GBP
View
B
Retailer 29
-
$5,146 NZD
£2,280 GBP
View
Retailer 30
-
$6,523 NZD
$3,670 USD
View
Price last confirmed 33 days ago
Retailer 31
-
$6,523 NZD
$3,670 USD
View
Price last confirmed 27 days ago
Most Expensive
C
NZ Jewellers
ffc5ecef-940c-4c0a-b01c-333a17958dfe · Oct 30
$6,523 NZD
$3,670 USD
View
31 more retailers have this diamond
Prices start from $2,142 NZDSave up to $4,381 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
0.91ct Radiant
$2,142 NZD