CaratHunter
Plans
Radiant|Natural|GIA

0.91ct E SI2 Radiant Natural Diamond

ID • E/SI2 • GIA 1232836821

Certificate GIA 1232836821

Diamond specifications and retailer prices

From $1,756 NZD
$986 USD
As of October 28, 2026
Save $1,749 NZD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,642 NZD at NZ Jewellers · As of September 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1232836821. Listed at 10 retailers as of October 28, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1232836821
Dimensions6.11 × 4.70 × 3.42 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Cavity, Needle, Indented Natural
Top View
6.11 mm4.70 mm0.91 ctE / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1232836821
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 72.8%

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: Oct 28
Current: $2,245 NZD|Low: $1,610 NZD|High: $3,528 NZD|Avg: $2,426 NZD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$1,756 NZD
Retailer 7$1,854 NZD
Retailer 4$2,223 NZD
Retailer 1$2,245 NZD
Retailer 8$2,457 NZD
Retailer 3$2,662 NZD
Retailer 6$2,762 NZD
Retailer 2$3,505 NZD

35 data points across 8 retailers

10 retailers$1,756 NZD to $3,505 NZD

A
Cheapest Retailer
-
$1,756 NZD
$986 USD
Final sale: no returns
Retailer 2
-
$1,903 NZD
$1,069 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$1,903 NZD
$1,069 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$1,976 NZD
$1,110 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$2,195 NZD
$1,233 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$2,223 NZD
£983 GBP
View
A
Retailer 7
-
$2,245 NZD
£993 GBP
View
A
Retailer 8
-
$2,662 NZD
€1,424 EUR
View
B+
Retailer 9
-
$3,505 NZD
£1,550 GBP
View
Most Expensive
NZ Jewellers
49103f18-4e04-4e9f-9829-cb37b379232d · Sep 30
$4,642 NZD
$2,607 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from $1,756 NZDSave up to $1,749 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
$1,756 NZD