Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

VG • H/VVS1 • GIA 2556543621

Certificate GIA 2556543621

Diamond specifications and retailer prices

From $6,605 USD
As of November 1, 2026
Save $8,510 USD (56%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: $15,115 USD at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556543621. Listed at 35 retailers as of November 1, 2026, with prices from $6,605 to $15,115, a $8,510 spread on the same certified stone. NZ Jewellers lists it at $15,115. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle43.73°
Pavilion angle38.95°
OriginNatural
Grading LabGIA
CertificateGIA 2556543621
Dimensions8.60 × 6.26 × 4.04 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.60 mm6.26 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556543621
Side View
Table 60.0%Crown 43.73°Girdle: THK-VTKPavilion 38.95°Culet: NoneDepth 64.6%

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 1
Current: $15,115 USD|Low: $6,605 USD|High: $15,115 USD|Avg: $8,686 USD
NZ Jewellers
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Retailer 33
November 5, 2026
Retailer 6$6,605 USD
Retailer 3$6,880 USD
Retailer 7$7,021 USD
Retailer 20$7,076 USD
Retailer 33$7,176 USD
Retailer 9$7,265 USD
Retailer 17$7,540 USD
Retailer 25$7,556 USD
Retailer 18$7,557 USD
Retailer 21$7,741 USD
Retailer 16$8,051 USD
Retailer 13$8,059 USD
Retailer 2$8,105 USD
Retailer 26$8,117 USD
Retailer 8$8,187 USD
Retailer 11$8,313 USD
Retailer 24$8,345 USD
Retailer 14$8,371 USD
Retailer 10$8,447 USD
Retailer 27$8,512 USD
Retailer 32$8,512 USD
Retailer 4$8,990 USD
Retailer 15$8,990 USD
Retailer 22$9,046 USD
Retailer 29$9,092 USD
Retailer 12$9,142 USD
Retailer 5$9,290 USD
Retailer 30$9,345 USD
Retailer 19$9,447 USD
Retailer 23$9,768 USD
Retailer 31$11,102 USD
Retailer 28$12,560 USD
NZ Jewellers$15,115 USD

22 data points across 33 retailers

35 retailers$6,605 USD to $15,115 USD

A
Cheapest Retailer
-
$6,605 USD
A
Retailer 2
-
$6,880 USD
View
A
Retailer 3
-
$7,021 USD
View
A
Retailer 4
-
$7,076 USD
View
A
Retailer 5
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$7,176 USD
View
A
Retailer 6
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$7,265 USD
View
A
Retailer 7
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$7,540 USD
View
A
Retailer 8
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$7,556 USD
View
Final sale: no returns
Retailer 9
-
$7,557 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$7,741 USD
View
A
Retailer 11
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$8,017 USD
View
A
Retailer 12
-
$8,051 USD
View
A
Retailer 13
-
$8,059 USD
View
A
Retailer 14
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$8,105 USD
View
A
Retailer 15
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$8,117 USD
View
B+
Retailer 16
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$8,187 USD
View
B+
Retailer 17
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$8,313 USD
View
A
Retailer 18
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$8,345 USD
View
B+
Retailer 19
-
$8,371 USD
View
B+
Retailer 20
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$8,447 USD
View
B+
Retailer 21
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$8,512 USD
View
Retailer 22
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$8,512 USD
View
Price last confirmed 13 days ago
B+
Retailer 23
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$8,990 USD
View
B+
Retailer 24
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$8,990 USD
View
B+
Retailer 25
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$9,046 USD
View
B+
Retailer 26
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$9,054 USD
View
B+
Retailer 27
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$9,092 USD
View
B+
Retailer 28
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$9,142 USD
View
B+
Retailer 29
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$9,290 USD
View
B+
Retailer 30
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$9,345 USD
View
B+
Retailer 31
-
$9,447 USD
View
B+
Retailer 32
-
$9,768 USD
View
B
Retailer 33
-
$11,102 USD
View
B
Retailer 34
-
$12,560 USD
View
Most Expensive
B
NZ Jewellers
be8810d3-8eb4-42f7-9897-2ac147cba7e7 · Nov 5
$15,115 USD
View
34 more retailers have this diamond
Prices start from $6,605 USDSave up to $8,510 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
$6,605 USD