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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 7546676483

Certificate GIA 7546676483

Diamond specifications and retailer prices

From $837 SGD
HK$5,100 HKD
As of October 29, 2026
Save $489 SGD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,326 SGD at 77 Diamonds · As of October 29, 2026
View at 77 Diamonds

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 7546676483. Listed at 6 retailers as of October 29, 2026, with prices from $837 to $1,326, a $489 spread on the same certified stone. 77 Diamonds lists it at $1,326. 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
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle42.07°
Pavilion angle59.35°
OriginNatural
Grading LabGIA
CertificateGIA 7546676483
Dimensions6.50 × 4.66 × 3.20 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.50 mm4.66 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7546676483
Side View
Table 67.0%Crown 42.07°Girdle: MED-THKPavilion 59.35°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,326 SGD|Low: $837 SGD|High: $1,884 SGD|Avg: $1,376 SGD|-0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$837 SGD
Retailer 2$1,082 SGD
Retailer 4$1,149 SGD
Retailer 5$1,155 SGD
Retailer 3$1,164 SGD
77 Diamonds$1,326 SGD
Retailer 7$1,516 SGD
Retailer 10$1,732 SGD
Retailer 8$1,798 SGD
Retailer 9$1,884 SGD

39 data points across 10 retailers

6 retailers$837 SGD to $1,326 SGD

A
Cheapest Retailer
-
$837 SGD
HK$5,100 HKD
A
Retailer 2
-
$1,082 SGD
View
A
Retailer 3
-
$1,149 SGD
View
A
Retailer 4
-
$1,155 SGD
$901 USD
View
A
Retailer 5
-
$1,164 SGD
$908 USD
View
Most Expensive
A
77 Diamonds
RADPUIFSTMFDYUZB · Oct 29
$1,326 SGD
£814 GBP
View
5 more retailers have this diamond
Prices start from $837 SGDSave up to $489 SGD

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
0.80ct Radiant
$837 SGD