Oval|Natural|GIA

1.51ct H VS1 Oval Natural Diamond

VG • H/VS1 • GIA 6535844735

Certificate GIA 6535844735

Diamond specifications and retailer prices

From $7,091 USD
As of October 30, 2026
Save $8,575 USD (55%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $15,666 USD at NZ Jewellers · As of October 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 6535844735. Listed at 31 retailers as of October 30, 2026, with prices from $7,091 to $15,666, a $8,575 spread on the same certified stone. NZ Jewellers lists it at $15,666. 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
SymmetryVery Good
FluorescenceFaint
Crown angle37.7°
Pavilion angle36.41°
OriginNatural
Grading LabGIA
CertificateGIA 6535844735
Dimensions9.24 × 6.51 × 3.74 mm
L/W Ratio1.42
Top View
9.24 mm6.51 mm1.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6535844735
Side View
Table 59.0%Crown 37.7°Girdle: THK-VTKPavilion 36.41°Culet: NoneDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $15,666 USD|Low: $6,855 USD|High: $16,254 USD|Avg: $9,276 USD|-3.6%
NZ Jewellers
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Retailer 32
November 5, 2026
Retailer 18$6,855 USD
Retailer 17$7,091 USD
Retailer 19$7,283 USD
Retailer 6$7,334 USD
Retailer 27$7,443 USD
Retailer 20$7,536 USD
Retailer 3$7,805 USD
Retailer 16$7,832 USD
Retailer 10$7,833 USD
Retailer 2$7,984 USD
Retailer 8$8,346 USD
Retailer 24$8,372 USD
Retailer 5$8,486 USD
Retailer 7$8,616 USD
Retailer 28$8,665 USD
Retailer 29$8,721 USD
Retailer 9$8,748 USD
Retailer 22$8,769 USD
Retailer 14$8,822 USD
Retailer 4$9,300 USD
Retailer 23$9,300 USD
Retailer 13$9,338 USD
Retailer 21$9,370 USD
Retailer 11$9,484 USD
Retailer 25$9,610 USD
Retailer 32$9,711 USD
Retailer 12$9,791 USD
Retailer 15$10,134 USD
Retailer 30$10,589 USD
Retailer 26$11,796 USD
Retailer 31$13,122 USD
NZ Jewellers$15,666 USD

19 data points across 32 retailers

31 retailers$7,091 USD to $15,666 USD

Retailer 1
-
$6,855 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$7,091 USD
View
A
Retailer 3
-
$7,283 USD
View
A
Retailer 4
-
$7,334 USD
View
A
Retailer 5
-
$7,443 USD
View
Retailer 6
-
$7,536 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$7,805 USD
View
Price last confirmed 5 days ago
Retailer 8
-
$7,833 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$7,984 USD
View
B+
Retailer 10
-
$8,346 USD
View
B+
Retailer 11
-
$8,372 USD
View
Retailer 12
-
$8,486 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$8,616 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$8,665 USD
View
B+
Retailer 15
-
$8,721 USD
View
Retailer 16
-
$8,748 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$8,769 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$8,822 USD
View
Price last confirmed 14 days ago
B+
Retailer 19
-
$9,300 USD
View
B+
Retailer 20
-
$9,300 USD
View
B+
Retailer 21
-
$9,338 USD
View
Retailer 22
-
$9,370 USD
View
Price last confirmed 7 days ago
Retailer 23
-
$9,484 USD
View
Price last confirmed 10 days ago
B+
Retailer 24
-
$9,610 USD
View
Retailer 25
-
$9,711 USD
View
Price last confirmed 8 days ago
Retailer 26
-
$9,791 USD
View
Price last confirmed 9 days ago
Retailer 27
-
$10,134 USD
View
Price last confirmed 7 days ago
Retailer 28
-
$10,589 USD
View
Price last confirmed 7 days ago
Retailer 29
-
$11,796 USD
View
Price last confirmed 19 days ago
Retailer 30
-
$13,122 USD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
3d0b8443-cfb4-4aa5-80a8-13dea08c0cca · Oct 30
$15,666 USD
View
30 more retailers have this diamond
Prices start from $7,091 USDSave up to $8,575 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
$7,091 USD