CaratHunter
Plans
Radiant|Natural|GIA

0.91ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 5216238071

Certificate GIA 5216238071

Diamond specifications and retailer prices

From $2,246 AUD
As of November 5, 2026
Save $3,668 AUD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,913 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5216238071. Listed at 6 retailers as of November 5, 2026, with prices from $2,246 to $5,913, a $3,668 spread on the same certified stone. NZ Jewellers lists it at $5,913. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5216238071
Dimensions5.49 × 5.22 × 3.51 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
5.49 mm5.22 mm0.91 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceNone
CertificateGIA 5216238071
Side View
Table 57.0%CrownGirdle: XTN-ETKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,913 AUD|Low: $2,246 AUD|High: $5,913 AUD|Avg: $2,839 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$2,246 AUD
Retailer 5$2,425 AUD
Retailer 2$2,537 AUD
Retailer 4$2,797 AUD
Retailer 7$2,975 AUD
Retailer 3$3,305 AUD
NZ Jewellers$5,913 AUD

6 data points across 7 retailers

6 retailers$2,246 AUD to $5,913 AUD

B
Cheapest Retailer
-
$2,246 AUD
B
Retailer 2
-
$2,425 AUD
View
Retailer 3
-
$2,537 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$2,797 AUD
View
Retailer 5
-
$3,305 AUD
View
Price last confirmed 9 days ago
Most Expensive
C
NZ Jewellers
6ad31964-991f-4e48-bdce-65045c52e36e · Nov 5
$5,913 AUD
$4,063 USD
View
5 more retailers have this diamond
Prices start from $2,246 AUDSave up to $3,668 AUD

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
0.91ct Radiant
$2,246 AUD