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Round|Natural|GIA

0.80ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 1423618189

Certificate GIA 1423618189

Diamond specifications and retailer prices

From $906 SGD
As of November 6, 2026
Save $1,289 SGD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,868 SGD at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1423618189. Listed at 20 retailers as of November 2, 2026, with a 142% 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1423618189
Dimensions5.79 × 5.85 × 3.72 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Indented Natural, Feather, Pinpoint
Top View
5.79 mm5.85 mm0.80 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1423618189
Side View
Table 53.0%Crown 35.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $906 SGD|Low: $906 SGD|High: $2,238 SGD|Avg: $1,390 SGD|-4.2%
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
Retailer 15
November 6, 2026
Retailer 1$906 SGD
Retailer 7$915 SGD
Retailer 12$999 SGD
Retailer 3$1,211 SGD
Retailer 5$1,231 SGD
Retailer 6$1,279 SGD
Retailer 2$1,362 SGD
Retailer 13$1,368 SGD
Retailer 4$1,379 SGD
Retailer 8$1,381 SGD
Retailer 14$1,392 SGD
Retailer 10$1,434 SGD
Retailer 9$1,594 SGD
Retailer 11$1,772 SGD
Retailer 15$2,194 SGD

24 data points across 15 retailers

20 retailers$906 SGD to $2,194 SGD

A
Cheapest Retailer
-
$906 SGD
A
Retailer 2
-
$915 SGD
View
A
Retailer 3
-
$999 SGD
View
A
Retailer 4
-
$1,211 SGD
View
Retailer 5
-
$1,229 SGD
View
Price last confirmed 36 days ago
A
Retailer 6
-
$1,231 SGD
View
Retailer 7
-
$1,276 SGD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$1,279 SGD
View
A
Retailer 9
-
$1,362 SGD
View
A
Retailer 10
-
$1,368 SGD
View
B+
Retailer 11
-
$1,379 SGD
View
A
Retailer 12
-
$1,381 SGD
View
B+
Retailer 13
-
$1,392 SGD
View
Retailer 14
-
$1,417 SGD
View
Price last confirmed 38 days ago
A
Retailer 15
-
$1,434 SGD
View
B+
Retailer 16
-
$1,594 SGD
View
B+
Retailer 17
-
$1,600 SGD
View
B+
Retailer 18
-
$1,772 SGD
View
B
Retailer 19
-
$2,194 SGD
View
Most Expensive
NZ Jewellers
f9d460f2-ccd5-433a-bc0d-b885278acf23 · Sep 28
$3,868 SGD
$3,028 USD
View
Price last confirmed 39 days ago
19 more retailers have this diamond
Prices start from $906 SGDSave up to $1,289 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
$906 SGD