Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2514466131

Certificate GIA 2514466131

Diamond specifications and retailer prices

From $2,133 USD
As of October 29, 2026
Save $2,326 USD (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,459 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514466131. Listed at 6 retailers as of October 27, 2026, with prices from $2,133 to $4,459, a $2,326 spread on the same certified stone. NZ Jewellers lists it at $4,459. 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

0.80
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle50.4°
Pavilion angle62.76°
OriginNatural
Grading LabGIA
CertificateGIA 2514466131
Dimensions6.02 × 4.66 × 3.21 mm
L/W Ratio1.29
Key to symbols
Crystal, Cloud, Feather
Top View
6.02 mm4.66 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514466131
Side View
Table 66.0%Crown 50.4°Girdle: ThickPavilion 62.76°CuletDepth 68.9%

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 29
Current: $4,459 USD|Low: $2,133 USD|High: $4,459 USD|Avg: $2,918 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$2,133 USD
Retailer 6$2,155 USD
Retailer 3$2,231 USD
Retailer 2$2,697 USD
Retailer 4$3,757 USD
NZ Jewellers$4,459 USD

12 data points across 6 retailers

6 retailers$2,133 USD to $4,459 USD

B+
Cheapest Retailer
-
$2,133 USD
B+
Retailer 2
-
$2,155 USD
View
B+
Retailer 3
-
$2,231 USD
View
B
Retailer 4
-
$2,697 USD
£2,124 GBP
View
B
Retailer 5
-
$3,757 USD
£2,958 GBP
View
Most Expensive
B
NZ Jewellers
5ac48aa7-3d50-4e99-8af1-78aeaa856db1 · Oct 27
$4,459 USD
View
5 more retailers have this diamond
Prices start from $2,133 USDSave up to $2,326 USD

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+
0.80ct Radiant
$2,133 USD