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Oval|Natural|GIA

1.51ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 5546769977

Certificate GIA 5546769977

Diamond specifications and retailer prices

From $4,933 USD
As of November 6, 2026
Save $6,122 USD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,055 USD at NZ Jewellers · As of November 7, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546769977. Listed at 21 retailers as of November 6, 2026, with prices from $4,933 to $11,055, a $6,122 spread on the same certified stone. NZ Jewellers lists it at $11,055. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546769977
Dimensions6.37 × 8.90 × 4.06 mm
L/W Ratio1.40
Top View
6.37 mm8.90 mm1.51 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546769977
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
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 6
Current: $11,055 USD|Low: $4,933 USD|High: $11,055 USD|Avg: $6,709 USD|+8.0%
NZ Jewellers
Retailer 2
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Retailer 25
November 7, 2026
Retailer 3$4,933 USD
Retailer 5$5,473 USD
Retailer 8$5,528 USD
Retailer 7$5,628 USD
Retailer 4$5,716 USD
Retailer 17$5,842 USD
Retailer 2$5,846 USD
Retailer 9$5,927 USD
Retailer 19$5,936 USD
Retailer 10$6,121 USD
Retailer 11$6,121 USD
Retailer 14$6,121 USD
Retailer 22$6,156 USD
Retailer 24$6,156 USD
Retailer 15$6,310 USD
Retailer 21$6,338 USD
Retailer 6$6,376 USD
Retailer 13$6,683 USD
Retailer 25$6,885 USD
Retailer 18$6,934 USD
Retailer 12$7,062 USD
Retailer 16$7,297 USD
Retailer 23$9,673 USD
Retailer 20$9,686 USD
NZ Jewellers$11,055 USD

27 data points across 25 retailers

21 retailers$4,933 USD to $11,055 USD

A
Cheapest Retailer
-
$4,933 USD
A
Retailer 2
-
$5,473 USD
View
A
Retailer 3
-
$5,528 USD
View
Final sale: no returns
A
Retailer 4
-
$5,628 USD
View
A
Retailer 5
-
$5,716 USD
View
A
Retailer 6
-
$5,846 USD
View
A
Retailer 7
-
$5,936 USD
View
Retailer 8
-
$6,121 USD
View
Price last confirmed 18 days ago
Retailer 9
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$6,121 USD
View
Price last confirmed 22 days ago
Retailer 10
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$6,121 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
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$6,156 USD
View
B+
Retailer 12
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$6,156 USD
View
Retailer 13
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$6,310 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
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$6,338 USD
View
B+
Retailer 15
-
$6,376 USD
View
B+
Retailer 16
-
$6,683 USD
View
B+
Retailer 17
-
$6,885 USD
View
Retailer 18
-
$7,062 USD
View
Price last confirmed 17 days ago
B
Retailer 19
-
$9,673 USD
View
B
Retailer 20
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$9,686 USD
View
Most Expensive
B
NZ Jewellers
3ae2263a-4042-4859-bd41-2d4eb5f07fc3 · Nov 7
$11,055 USD
View
20 more retailers have this diamond
Prices start from $4,933 USDSave up to $6,122 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
$4,933 USD