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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 5406584228

Certificate GIA 5406584228

Diamond specifications and retailer prices

From $1,178 SGD
HK$7,200 HKD
As of October 30, 2026
Save $2,711 SGD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,889 SGD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 5406584228. Listed at 19 retailers as of October 30, 2026, with prices from $1,178 to $3,889, a $2,711 spread on the same certified stone. NZ Jewellers lists it at $3,889. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5406584228
Dimensions5.90 × 5.86 × 3.71 mm
L/W Ratio1.01
Top View
5.90 mm5.86 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5406584228
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.1%

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 30
Current: $3,889 SGD|Low: $1,178 SGD|High: $3,889 SGD|Avg: $1,885 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
October 31, 2026
Retailer 8$1,178 SGD
Retailer 4$1,471 SGD
Retailer 9$1,489 SGD
Retailer 10$1,496 SGD
Retailer 5$1,526 SGD
Retailer 16$1,594 SGD
Retailer 18$1,594 SGD
Retailer 6$1,653 SGD
Retailer 17$1,656 SGD
Retailer 7$1,745 SGD
Retailer 13$1,810 SGD
Retailer 3$1,840 SGD
Retailer 15$1,891 SGD
Retailer 12$2,016 SGD
Retailer 11$2,228 SGD
Retailer 2$2,358 SGD
Retailer 14$2,935 SGD
NZ Jewellers$3,889 SGD

30 data points across 18 retailers

19 retailers$1,178 SGD to $3,889 SGD

A
Cheapest Retailer
-
$1,178 SGD
HK$7,200 HKD
B+
Retailer 2
-
$1,471 SGD
$1,151 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,496 SGD
$1,170 USD
View
B+
Retailer 4
-
$1,526 SGD
$1,194 USD
View
B+
Retailer 5
-
$1,594 SGD
$1,247 USD
View
B+
Retailer 6
-
$1,594 SGD
$1,247 USD
View
B+
Retailer 7
-
$1,648 SGD
View
B+
Retailer 8
-
$1,653 SGD
$1,293 USD
View
B+
Retailer 9
-
$1,656 SGD
$1,295 USD
View
B+
Retailer 10
-
$1,745 SGD
$1,365 USD
View
B+
Retailer 11
-
$1,810 SGD
£1,115 GBP
View
B+
Retailer 12
-
$1,840 SGD
$1,439 USD
View
B+
Retailer 13
-
$1,891 SGD
£1,165 GBP
View
B+
Retailer 14
-
$2,016 SGD
£1,242 GBP
View
B+
Retailer 15
-
$2,228 SGD
€1,660 EUR
View
B+
Retailer 16
-
$2,358 SGD
ZAR 29,799 ZAR
View
B
Retailer 17
-
$2,935 SGD
£1,808 GBP
View
B
Retailer 18
-
$3,206 SGD
£1,975 GBP
View
Most Expensive
B
NZ Jewellers
4dc9571d-b2cd-49c4-b899-58c0539de421 · Oct 30
$3,889 SGD
$3,042 USD
View
18 more retailers have this diamond
Prices start from $1,178 SGDSave up to $2,711 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
$1,178 SGD