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Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

GD • E/VS1 • GIA 7511560194

Certificate GIA 7511560194

Diamond specifications and retailer prices

From $14,200 AUD
CA$13,856 CAD
As of October 27, 2026
Save $10,327 AUD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $24,527 AUD 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7511560194. Listed at 18 retailers as of October 27, 2026, with a 73% 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
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7511560194
Dimensions8.87 × 6.35 × 4.17 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.87 mm6.35 mm1.51 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7511560194
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $16,056 AUD|Low: $13,488 AUD|High: $23,260 AUD|Avg: $16,805 AUD|-0.3%
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
October 29, 2026
Retailer 15$14,200 AUD
Retailer 12$14,221 AUD
Retailer 3$14,356 AUD
Retailer 16$14,715 AUD
Retailer 2$15,390 AUD
Retailer 1$16,056 AUD
Retailer 9$16,574 AUD
Retailer 14$17,166 AUD
Retailer 5$17,380 AUD
Retailer 6$17,380 AUD
Retailer 4$17,658 AUD
Retailer 8$17,706 AUD
Retailer 11$17,872 AUD
Retailer 7$17,949 AUD
Retailer 13$18,101 AUD
Retailer 10$23,104 AUD

20 data points across 16 retailers

18 retailers$14,200 AUD to $24,527 AUD

A
Cheapest Retailer
-
$14,200 AUD
CA$13,856 CAD
A
Retailer 2
-
$14,221 AUD
$9,991 USD
View
A
Retailer 3
-
$14,356 AUD
$10,086 USD
View
A
Retailer 4
-
$14,715 AUD
$10,338 USD
View
Final sale: no returns
A
Retailer 5
-
$15,390 AUD
$10,812 USD
View
A
Retailer 6
-
$16,056 AUD
£8,882 GBP
View
B+
Retailer 7
-
$16,574 AUD
$11,644 USD
View
B+
Retailer 8
-
$17,166 AUD
$12,060 USD
View
B+
Retailer 9
-
$17,380 AUD
$12,210 USD
View
B+
Retailer 10
-
$17,380 AUD
$12,210 USD
View
B+
Retailer 11
-
$17,658 AUD
£9,768 GBP
View
B+
Retailer 12
-
$17,706 AUD
$12,439 USD
View
B+
Retailer 13
-
$17,872 AUD
€11,958 EUR
View
B+
Retailer 14
-
$17,949 AUD
$12,610 USD
View
B+
Retailer 15
-
$18,101 AUD
$12,717 USD
View
B
Retailer 16
-
$23,104 AUD
£12,781 GBP
View
B
Retailer 17
-
$24,527 AUD
$17,231 USD
View
Most Expensive
B
NZ Jewellers
e07fb6c4-3215-4061-8c37-e0a5f90b953d · Sep 30
$24,527 AUD
$17,231 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from $14,200 AUDSave up to $10,327 AUD

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
$14,200 AUD