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Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 7532839023

Certificate GIA 7532839023

Diamond specifications and retailer prices

From $7,671 AUD
HK$42,100 HKD
As of October 29, 2026
Save $7,372 AUD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,043 AUD at With Clarity · As of October 26, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7532839023. Listed at 16 retailers as of October 26, 2026, with prices from $7,671 to $15,043, a $7,372 spread on the same certified stone. With Clarity lists it at $15,043. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.36°
Pavilion angle36.28°
OriginNatural
Grading LabGIA
CertificateGIA 7532839023
Dimensions8.82 × 6.30 × 4.01 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Needle, Indented Natural, Natural
Top View
8.82 mm6.30 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7532839023
Side View
Table 60.0%Crown 39.36°Girdle: STK-VTKPavilion 36.28°Culet: NoneDepth 63.6%

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 29
Current: $12,828 AUD|Low: $7,671 AUD|High: $15,043 AUD|Avg: $10,707 AUD|+1.0%
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
With Clarity
October 27, 2026
Retailer 16$7,671 AUD
Retailer 14$8,660 AUD
Retailer 5$8,828 AUD
Retailer 15$9,086 AUD
Retailer 7$9,186 AUD
Retailer 2$9,252 AUD
Retailer 10$9,723 AUD
Retailer 9$9,940 AUD
Retailer 13$10,224 AUD
Retailer 3$10,307 AUD
Retailer 4$10,604 AUD
Retailer 6$10,767 AUD
Retailer 8$11,286 AUD
Retailer 12$11,460 AUD
Retailer 1$12,828 AUD
Retailer 11$14,701 AUD
With Clarity$15,043 AUD

25 data points across 17 retailers

16 retailers$7,671 AUD to $15,043 AUD

A
Cheapest Retailer
-
$7,671 AUD
HK$42,100 HKD
Retailer 2
-
$8,660 AUD
$6,083 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$8,828 AUD
SGD 8,380 SGD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$9,086 AUD
SGD 8,625 SGD
View
A
Retailer 5
-
$9,186 AUD
$6,453 USD
View
A
Retailer 6
-
$9,252 AUD
$6,499 USD
View
Retailer 7
-
$9,723 AUD
$6,830 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$9,940 AUD
£5,498 GBP
View
Retailer 9
-
$10,224 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$10,307 AUD
$7,240 USD
View
Retailer 11
-
$10,604 AUD
$7,449 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$10,767 AUD
$7,563 USD
View
Retailer 13
-
$11,460 AUD
€7,667 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$12,828 AUD
ZAR 145,569 ZAR
View
Retailer 15
-
$14,701 AUD
£8,131 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
7532839023 · Oct 26
$15,043 AUD
$10,567 USD
View
15 more retailers have this diamond
Prices start from $7,671 AUDSave up to $7,372 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
$7,671 AUD