Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 2233615492

Certificate GIA 2233615492

Diamond specifications and retailer prices

From $14,830 AUD
$10,430 USD
As of October 27, 2026
Save $10,173 AUD (41%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $26,648 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233615492. Listed at 29 retailers as of October 26, 2026, with a 69% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2233615492
Dimensions9.01 × 6.09 × 4.01 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.01 mm6.09 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2233615492
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.8%

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: $17,212 AUD|Low: $12,753 AUD|High: $25,271 AUD|Avg: $17,529 AUD|-0.8%
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
October 28, 2026
Retailer 11$13,942 AUD
Retailer 3$14,381 AUD
Retailer 5$14,833 AUD
Retailer 10$15,304 AUD
Retailer 2$15,363 AUD
Retailer 13$15,988 AUD
Retailer 1$17,212 AUD
Retailer 9$17,386 AUD
Retailer 4$19,156 AUD
Retailer 7$19,179 AUD
Retailer 12$19,500 AUD
Retailer 6$23,364 AUD
Retailer 8$25,003 AUD

41 data points across 13 retailers

29 retailers$14,830 AUD to $25,003 AUD

A
Retailer 1
-
$13,942 AUD
$9,805 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$14,830 AUD
$10,430 USD
View
A
Retailer 3
-
$14,833 AUD
$10,432 USD
View
A
Retailer 4
-
$15,266 AUD
$10,736 USD
View
A
Retailer 5
-
$15,304 AUD
$10,763 USD
View
A
Retailer 6
-
$15,363 AUD
€10,290 EUR
View
A
Retailer 7
-
$15,769 AUD
$11,090 USD
View
A
Retailer 8
-
$15,988 AUD
$11,244 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$15,988 AUD
$11,244 USD
View
Final sale: no returns
B+
Retailer 10
-
$17,060 AUD
$11,998 USD
View
B+
Retailer 11
-
$17,212 AUD
£9,531 GBP
View
B+
Retailer 12
-
$17,320 AUD
$12,181 USD
View
Price last confirmed 37 days ago
B+
Retailer 13
-
$17,320 AUD
$12,181 USD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$17,386 AUD
View
B+
Retailer 15
-
$17,587 AUD
$12,369 USD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$17,796 AUD
$12,515 USD
View
B+
Retailer 17
-
$18,300 AUD
$12,870 USD
View
B+
Retailer 18
-
$18,300 AUD
$12,870 USD
View
B+
Retailer 19
-
$18,911 AUD
$13,300 USD
View
B+
Retailer 20
-
$19,156 AUD
£10,608 GBP
View
B+
Retailer 21
-
$19,179 AUD
€12,846 EUR
View
B+
Retailer 22
-
$19,500 AUD
$13,714 USD
View
B+
Retailer 23
-
$19,985 AUD
$14,055 USD
View
Price last confirmed 58 days ago
B+
Retailer 24
-
$19,985 AUD
$14,055 USD
View
Price last confirmed 37 days ago
B+
Retailer 25
-
$19,985 AUD
$14,055 USD
View
Price last confirmed 20 days ago
B
Retailer 26
-
$23,364 AUD
ZAR 265,452 ZAR
View
B
Retailer 27
-
$25,003 AUD
£13,846 GBP
View
B
Retailer 28
-
$26,648 AUD
$18,741 USD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
5b87319a-9347-4b22-8515-1b0e011bafbc · Sep 30
$26,648 AUD
$18,741 USD
View
Price last confirmed 28 days ago
28 more retailers have this diamond
Prices start from $14,830 AUDSave up to $10,173 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
$14,830 AUD