Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 1518983680

Certificate GIA 1518983680

Diamond specifications and retailer prices

From $3,321 USD
As of November 4, 2026
Save $1,586 USD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,907 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1518983680. Listed at 9 retailers as of November 4, 2026, with prices from $3,321 to $4,907, a $1,586 spread on the same certified stone. 77 Diamonds lists it at $4,907. 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

1.51
Carat
K
Color
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 1518983680
Dimensions8.77 × 6.35 × 4.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.77 mm6.35 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1518983680
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 38.5°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,907 USD|Low: $3,285 USD|High: $4,974 USD|Avg: $3,850 USD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$3,321 USD
Retailer 5$3,329 USD
Retailer 4$3,380 USD
Retailer 6$3,403 USD
Retailer 8$3,549 USD
Retailer 2$4,259 USD
Retailer 3$4,592 USD
77 Diamonds$4,907 USD

38 data points across 8 retailers

9 retailers$3,321 USD to $4,907 USD

A
Cheapest Retailer
-
$3,321 USD
A
Retailer 2
-
$3,329 USD
View
A
Retailer 3
-
$3,380 USD
View
A
Retailer 4
-
$3,403 USD
View
A
Retailer 5
-
$3,549 USD
View
B+
Retailer 6
-
$4,180 USD
View
B+
Retailer 7
-
$4,259 USD
View
A
Retailer 8
-
$4,592 USD
View
Most Expensive
B+
77 Diamonds
OVMBUVVCRTWT · Nov 6
$4,907 USD
£3,864 GBP
View
8 more retailers have this diamond
Prices start from $3,321 USDSave up to $1,586 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.

A
1.51ct Oval
$3,321 USD