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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 04

Certificate GIA 04

Diamond specifications and retailer prices

From $2,602 SGD
$2,030 USD
As of October 29, 2026
Save $982 SGD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,584 SGD at Diamond Exchange Canada · As of October 27, 2026
View at Diamond Exchange Canada

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. Listed at 4 retailers as of October 27, 2026, with prices from $2,602 to $3,584, a $982 spread on the same certified stone. Diamond Exchange Canada lists it at $3,584. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 04
Dimensions6.14 × 4.81 × 3.33 mm
L/W Ratio1.28
Top View
6.14 mm4.81 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 04
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: $3,584 SGD|Low: $2,567 SGD|High: $6,842 SGD|Avg: $3,641 SGD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 4$2,602 SGD
Retailer 8$2,794 SGD
Retailer 6$2,965 SGD
Retailer 2$3,102 SGD
Retailer 3$3,202 SGD
Retailer 7$3,421 SGD
Diamond Exchange Canada$3,584 SGD
Retailer 5$6,842 SGD

4 data points across 8 retailers

4 retailers$2,602 SGD to $3,584 SGD

B+
Cheapest Retailer
-
$2,602 SGD
$2,030 USD
B+
Retailer 2
-
$2,794 SGD
$2,180 USD
View
B
Retailer 3
-
$3,202 SGD
$2,498 USD
View
Most Expensive
B
Diamond Exchange Canada
1938057309 · Oct 27
$3,584 SGD
CA$3,884 CAD
View
3 more retailers have this diamond
Prices start from $2,602 SGDSave up to $982 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.

B+
0.80ct Radiant
$2,602 SGD