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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2498320333

Certificate GIA 2498320333

Diamond specifications and retailer prices

From $1,526 SGD
HK$9,300 HKD
As of October 29, 2026
Save $3,556 SGD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,082 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2498320333. Listed at 20 retailers as of October 27, 2026, with prices from $1,526 to $5,082, a $3,556 spread on the same certified stone. NZ Jewellers lists it at $5,082. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2498320333
Dimensions5.91 × 5.88 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.88 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2498320333
Side View
Table 56.0%Crown 36.5°Girdle: Med. - Sli. ThickPavilion 41°Culet: NoneDepth 63.4%

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 29
Current: $5,082 SGD|Low: $1,510 SGD|High: $5,082 SGD|Avg: $2,411 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 9$1,526 SGD
Retailer 10$1,923 SGD
Retailer 16$1,923 SGD
Retailer 4$1,932 SGD
Retailer 5$2,048 SGD
Retailer 17$2,083 SGD
Retailer 19$2,083 SGD
Retailer 11$2,150 SGD
Retailer 18$2,180 SGD
Retailer 6$2,186 SGD
Retailer 7$2,258 SGD
Retailer 14$2,307 SGD
Retailer 3$2,404 SGD
Retailer 8$2,435 SGD
Retailer 2$2,642 SGD
Retailer 13$2,831 SGD
Retailer 15$3,074 SGD
Retailer 12$3,670 SGD
NZ Jewellers$5,082 SGD

33 data points across 19 retailers

20 retailers$1,526 SGD to $5,082 SGD

A
Cheapest Retailer
-
$1,526 SGD
HK$9,300 HKD
A
Retailer 2
-
$1,923 SGD
$1,500 USD
View
A
Retailer 3
-
$1,923 SGD
$1,500 USD
View
A
Retailer 4
-
$1,932 SGD
$1,507 USD
View
A
Retailer 5
-
$2,048 SGD
$1,597 USD
View
A
Retailer 6
-
$2,083 SGD
$1,625 USD
View
A
Retailer 7
-
$2,083 SGD
$1,625 USD
View
A
Retailer 8
-
$2,150 SGD
View
A
Retailer 9
-
$2,180 SGD
$1,700 USD
View
A
Retailer 10
-
$2,186 SGD
$1,705 USD
View
A
Retailer 11
-
$2,258 SGD
$1,761 USD
View
A
Retailer 12
-
$2,307 SGD
£1,417 GBP
View
B+
Retailer 13
-
$2,404 SGD
$1,875 USD
View
B+
Retailer 14
-
$2,435 SGD
$1,899 USD
View
B+
Retailer 15
-
$2,642 SGD
£1,623 GBP
View
B+
Retailer 16
-
$2,831 SGD
€2,103 EUR
View
B+
Retailer 17
-
$3,074 SGD
ZAR 38,735 ZAR
View
B+
Retailer 18
-
$3,670 SGD
£2,254 GBP
View
B
Retailer 19
-
$4,620 SGD
£2,838 GBP
View
Most Expensive
B
NZ Jewellers
ed0092ed-16d1-4185-9c7a-13e5f12f0e43 · Oct 27
$5,082 SGD
$3,964 USD
View
19 more retailers have this diamond
Prices start from $1,526 SGDSave up to $3,556 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 Round
$1,526 SGD