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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6492755995

Certificate GIA 6492755995

Diamond specifications and retailer prices

From $1,394 SGD
HK$8,500 HKD
As of October 29, 2026
Save $2,998 SGD (68%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,486 SGD at NZ Jewellers · As of October 17, 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 6492755995. Listed at 22 retailers as of October 29, 2026, with a 215% 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

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6492755995
Dimensions5.93 × 5.89 × 3.68 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.93 mm5.89 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6492755995
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $2,039 SGD|Low: $1,394 SGD|High: $3,260 SGD|Avg: $2,041 SGD|+2.3%
Retailer 1
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
October 30, 2026
Retailer 3$1,394 SGD
Retailer 7$1,475 SGD
Retailer 14$1,697 SGD
Retailer 5$1,717 SGD
Retailer 13$1,747 SGD
Retailer 6$1,792 SGD
Retailer 4$1,839 SGD
Retailer 9$1,967 SGD
Retailer 1$2,039 SGD
Retailer 12$2,173 SGD
Retailer 2$2,400 SGD
Retailer 8$2,560 SGD
Retailer 10$2,714 SGD
Retailer 11$3,226 SGD

31 data points across 14 retailers

22 retailers$1,394 SGD to $4,393 SGD

A
Cheapest Retailer
-
$1,394 SGD
HK$8,500 HKD
A
Retailer 2
-
$1,475 SGD
₹109,598 INR
View
A
Retailer 3
-
$1,697 SGD
$1,324 USD
View
Final sale: no returns
A
Retailer 4
-
$1,717 SGD
$1,340 USD
View
A
Retailer 5
-
$1,747 SGD
View
A
Retailer 6
-
$1,792 SGD
$1,398 USD
View
A
Retailer 7
-
$1,793 SGD
$1,399 USD
View
Retailer 8
-
$1,839 SGD
$1,435 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$1,839 SGD
$1,435 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,924 SGD
$1,501 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$1,959 SGD
View
A
Retailer 12
-
$1,967 SGD
$1,535 USD
View
A
Retailer 13
-
$2,039 SGD
£1,253 GBP
View
Retailer 14
-
$2,122 SGD
$1,656 USD
View
Price last confirmed 11 days ago
A
Retailer 15
-
$2,173 SGD
£1,335 GBP
View
B+
Retailer 16
-
$2,282 SGD
$1,781 USD
View
Retailer 17
-
$2,400 SGD
A$2,881 AUD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$2,560 SGD
€1,902 EUR
View
B+
Retailer 19
-
$2,714 SGD
ZAR 34,204 ZAR
View
B+
Retailer 20
-
$3,226 SGD
£1,982 GBP
View
B
Retailer 21
-
$4,393 SGD
£2,699 GBP
View
Most Expensive
NZ Jewellers
abbd4af1-fc86-41aa-843a-28f9f2305039 · Oct 17
$4,486 SGD
$3,500 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $1,394 SGDSave up to $2,998 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
$1,394 SGD