Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

VG • H/VS1 • GIA 7566118411

Certificate GIA 7566118411

Diamond specifications and retailer prices

From $7,488 USD
As of October 29, 2026
Save $2,241 USD (23%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,575 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566118411. Listed at 22 retailers as of October 29, 2026, with a 30% 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

1.51
Carat
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 7566118411
Dimensions9.19 × 6.54 × 3.92 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
9.19 mm6.54 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566118411
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 37°Culet: NDepth 59.9%

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: Oct 29
Current: $9,160 USD|Low: $7,201 USD|High: $13,958 USD|Avg: $9,853 USD|-6.2%
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
Retailer 16
Retailer 17
October 28, 2026
Retailer 2$7,201 USD
Retailer 5$7,488 USD
Retailer 15$7,884 USD
Retailer 3$8,049 USD
Retailer 16$8,370 USD
Retailer 10$8,420 USD
Retailer 1$9,160 USD
Retailer 6$9,244 USD
Retailer 4$9,960 USD
Retailer 13$9,960 USD
Retailer 8$10,062 USD
Retailer 7$10,088 USD
Retailer 14$10,290 USD
Retailer 12$10,553 USD
Retailer 11$10,864 USD
Retailer 9$12,608 USD
Retailer 17$13,169 USD

28 data points across 17 retailers

22 retailers$7,488 USD to $9,729 USD

Retailer 1
-
$7,201 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$7,488 USD
View
Retailer 3
-
$7,884 USD
View
Price last confirmed 9 days ago
Retailer 4
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$8,049 USD
View
Price last confirmed 9 days ago
Retailer 5
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$8,370 USD
View
Price last confirmed 8 days ago
Retailer 6
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$8,745 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$9,160 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$9,244 USD
View
Price last confirmed 13 days ago
Retailer 9
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$9,474 USD
View
Price last confirmed 28 days ago
Retailer 10
-
$9,619 USD
View
Price last confirmed 37 days ago
B
Retailer 11
-
$9,729 USD
View
Retailer 12
-
$9,960 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$9,960 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$10,062 USD
View
Price last confirmed 8 days ago
Retailer 15
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$10,088 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$10,290 USD
View
Price last confirmed 8 days ago
Retailer 17
-
$10,553 USD
View
Price last confirmed 10 days ago
Retailer 18
-
$10,864 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$10,931 USD
View
Price last confirmed 37 days ago
Retailer 20
-
$12,608 USD
View
Price last confirmed 36 days ago
Retailer 21
-
$13,169 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
02c5759b-cd9e-4a11-a7e9-57152d4ac3a7 · Sep 30
$14,575 USD
View
Price last confirmed 35 days ago
21 more retailers have this diamond
Prices start from $7,488 USDSave up to $2,241 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
$7,488 USD