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Round|Natural|GIA

0.80ct G SI1 Round Natural Diamond

VG • G/SI1 • GIA 1447799361

Certificate GIA 1447799361

Diamond specifications and retailer prices

From $1,839 SGD
As of November 4, 2026
Save $3,091 SGD (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,457 SGD at NZ Jewellers · As of October 20, 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 1447799361. Listed at 24 retailers as of November 4, 2026, with a 168% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1447799361
Dimensions5.84 × 5.79 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.84 mm5.79 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1447799361
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.5%

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: Nov 4
Current: $5,457 SGD|Low: $1,560 SGD|High: $5,457 SGD|Avg: $2,483 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
November 6, 2026
Retailer 15$1,839 SGD
Retailer 17$1,871 SGD
Retailer 6$1,879 SGD
Retailer 5$1,972 SGD
Retailer 3$1,999 SGD
Retailer 4$2,027 SGD
Retailer 18$2,067 SGD
Retailer 7$2,124 SGD
Retailer 13$2,134 SGD
Retailer 2$2,158 SGD
Retailer 8$2,294 SGD
Retailer 10$2,294 SGD
Retailer 9$2,371 SGD
Retailer 11$2,786 SGD
Retailer 19$2,919 SGD
Retailer 16$3,032 SGD
Retailer 12$3,309 SGD
Retailer 14$3,909 SGD
NZ Jewellers$5,457 SGD

30 data points across 19 retailers

24 retailers$1,839 SGD to $4,930 SGD

A
Cheapest Retailer
-
$1,839 SGD
A
Retailer 2
-
$1,879 SGD
View
Retailer 3
-
$1,890 SGD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
$1,972 SGD
View
Retailer 5
-
$2,027 SGD
View
Price last confirmed 21 days ago
Retailer 6
-
$2,027 SGD
View
Price last confirmed 17 days ago
Retailer 7
-
$2,027 SGD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$2,067 SGD
View
B+
Retailer 9
-
$2,121 SGD
View
B+
Retailer 10
-
$2,124 SGD
View
B+
Retailer 11
-
$2,134 SGD
View
B+
Retailer 12
-
$2,158 SGD
View
B+
Retailer 13
-
$2,294 SGD
View
B+
Retailer 14
-
$2,294 SGD
View
Retailer 15
-
$2,339 SGD
View
Price last confirmed 40 days ago
B+
Retailer 16
-
$2,339 SGD
View
B+
Retailer 17
-
$2,371 SGD
View
Retailer 18
-
$2,919 SGD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$3,032 SGD
View
B
Retailer 20
-
$3,309 SGD
View
B
Retailer 21
-
$3,909 SGD
View
B
Retailer 22
-
$4,930 SGD
View
Retailer 23
-
$5,457 SGD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
c901b1f1-7ebe-4f46-904c-b4db89f91be0 · Oct 20
$5,457 SGD
$4,258 USD
View
Price last confirmed 17 days ago
23 more retailers have this diamond
Prices start from $1,839 SGDSave up to $3,091 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
$1,839 SGD