Round|Natural|GIA

1.25ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 1435285172

Certificate GIA 1435285172

Diamond specifications and retailer prices

From $4,386 USD
As of November 5, 2026
Save $128 USD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,514 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1435285172. Listed at 3 retailers as of November 5, 2026, with a relatively tight 3% 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

1.25
Carat
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1435285172
Dimensions6.95 × 6.91 × 4.22 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.95 mm6.91 mm1.25 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1435285172
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.9%

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: $4,514 USD|Low: $3,420 USD|High: $4,589 USD|Avg: $4,216 USD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$3,420 USD
Retailer 2$4,386 USD
77 Diamonds$4,514 USD
Retailer 3$4,523 USD

38 data points across 4 retailers

3 retailers$4,386 USD to $4,514 USD

Retailer 1
-
$3,420 USD
Price last confirmed 82 days ago
B
Retailer 2
-
$4,386 USD
View
Most Expensive
B
77 Diamonds
RBDHPJPEDJM6 · Nov 5
$4,514 USD
£3,554 GBP
View
2 more retailers have this diamond
Prices start from $4,386 USDSave up to $128 USD

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
1.25ct Round
$4,386 USD