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Round|Natural|GIA

1.23ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 5191740364

Certificate GIA 5191740364

Diamond specifications and retailer prices

From $6,584 SGD
As of November 5, 2026
Save $657 SGD (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,241 SGD at Jared · As of November 6, 2026
View at Jared

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 5191740364. Listed at 4 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191740364
Dimensions7.07 × 7.06 mm
L/W Ratio1.00
Top View
7.07 mm7.06 mm1.23 ctJ / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5191740364
Side View
Table 61.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $7,241 SGD|Low: $5,998 SGD|High: $7,831 SGD|Avg: $6,956 SGD|-7.5%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$6,584 SGD
Retailer 5$6,587 SGD
Retailer 3$7,010 SGD
Retailer 4$7,010 SGD
Jared$7,241 SGD

8 data points across 5 retailers

4 retailers$6,584 SGD to $7,241 SGD

B
Cheapest Retailer
-
$6,584 SGD
B
Retailer 2
-
$7,010 SGD
View
B
Retailer 3
-
$7,010 SGD
View
Most Expensive
B
Jared
113466673 · Nov 6
$7,241 SGD
$5,650 USD
View
3 more retailers have this diamond
Prices start from $6,584 SGDSave up to $657 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.

B
1.23ct Round
$6,584 SGD