Oval|Natural|GIA

1.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 5543450020

Certificate GIA 5543450020

Diamond specifications and retailer prices

From $5,872 USD
As of October 28, 2026
Save $6,557 USD (53%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $12,429 USD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543450020. Listed at 27 retailers as of October 27, 2026, with prices from $5,872 to $12,429, a $6,557 spread on the same certified stone. NZ Jewellers lists it at $12,429. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.74°
Pavilion angle41.12°
OriginNatural
Grading LabGIA
CertificateGIA 5543450020
Dimensions8.96 × 6.42 × 4.07 mm
L/W Ratio1.40
Top View
8.96 mm6.42 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5543450020
Side View
Table 61.0%Crown 37.74°Girdle: Slightly ThickPavilion 41.12°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $12,429 USD|Low: $5,630 USD|High: $12,429 USD|Avg: $7,354 USD
NZ Jewellers
Retailer 2
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Retailer 25
October 28, 2026
Retailer 6$5,630 USD
Retailer 12$5,872 USD
Retailer 16$5,939 USD
Retailer 11$6,214 USD
Retailer 25$6,215 USD
Retailer 13$6,245 USD
Retailer 14$6,267 USD
Retailer 17$6,624 USD
Retailer 10$6,717 USD
Retailer 22$6,733 USD
Retailer 23$6,836 USD
Retailer 2$6,976 USD
Retailer 20$7,024 USD
Retailer 7$7,126 USD
Retailer 4$7,190 USD
Retailer 9$7,190 USD
Retailer 5$7,213 USD
Retailer 8$7,430 USD
Retailer 18$7,592 USD
Retailer 3$7,768 USD
Retailer 15$8,047 USD
Retailer 21$8,077 USD
Retailer 19$9,050 USD
Retailer 24$10,371 USD
NZ Jewellers$12,429 USD

20 data points across 25 retailers

27 retailers$5,872 USD to $12,429 USD

A
Retailer 1
-
$5,630 USD
Price last confirmed 7 days ago
Returns within 30 days
A
Retailer 2
-
$5,872 USD
View
Returns within 30 days
A
Retailer 3
-
$5,939 USD
View
Returns within 30 days
A
Retailer 4
-
$6,214 USD
View
Final sale: no returns
A
Retailer 5
-
$6,215 USD
View
Returns within 30 days
A
Retailer 6
-
$6,245 USD
View
Returns within 40 days
A
Retailer 7
-
$6,267 USD
View
Returns within 30 days
A
Retailer 8
-
$6,624 USD
View
Returns within 30 days
A
Retailer 9
-
$6,717 USD
View
Returns within 30 days
A
Retailer 10
-
$6,733 USD
View
Returns within 21 days
A
Retailer 11
-
$6,836 USD
View
A
Retailer 12
-
$6,976 USD
£5,493 GBP
View
Returns within 30 days
A
Retailer 13
-
$7,024 USD
£5,531 GBP
View
Returns within 30 days
A
Retailer 14
-
$7,126 USD
View
Price last confirmed 7 days ago
Returns within 30 days
A
Retailer 15
-
$7,126 USD
View
Price last confirmed 19 days ago
Returns within 30 days
A
Retailer 16
-
$7,190 USD
View
Returns within 30 days
A
Retailer 17
-
$7,190 USD
View
Returns within 30 days
A
Retailer 18
-
$7,213 USD
A$11,097 AUD
View
B+
Retailer 19
-
$7,430 USD
View
Returns within 30 days
B+
Retailer 20
-
$7,592 USD
View
Returns within 90 days
B+
Retailer 21
-
$7,768 USD
View
Returns within 30 days
B+
Retailer 22
-
$7,768 USD
View
Price last confirmed 19 days ago
Returns within 30 days
B+
Retailer 23
-
$8,047 USD
£6,336 GBP
View
Returns within 30 days
B+
Retailer 24
-
$8,077 USD
€7,692 EUR
View
Returns within 100 days
B+
Retailer 25
-
$9,050 USD
ZAR 146,198 ZAR
View
Returns within 7 days
B
Retailer 26
-
$10,371 USD
£8,166 GBP
View
Most Expensive
B
NZ Jewellers
149b2d2e-d5de-4d15-909c-82b91d54d147 · Oct 27
$12,429 USD
View
Returns within 30 days
26 more retailers have this diamond
Prices start from $5,872 USDSave up to $6,557 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
$5,872 USD