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Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

EX • H/VVS1 • GIA 7552391183

Certificate GIA 7552391183

Diamond specifications and retailer prices

From $12,388 AUD
$8,702 USD
As of October 30, 2026
Save $6,344 AUD (34%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $22,450 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552391183. Listed at 17 retailers as of October 26, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7552391183
Dimensions9.14 × 6.32 × 4.03 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Pinpoint
Top View
9.14 mm6.32 mm1.51 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7552391183
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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 30
Current: $12,500 AUD|Low: $10,929 AUD|High: $18,931 AUD|Avg: $13,834 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 5$10,959 AUD
Retailer 10$12,388 AUD
Retailer 2$12,391 AUD
Retailer 1$12,500 AUD
Retailer 3$12,599 AUD
Retailer 7$12,655 AUD
Retailer 9$13,427 AUD
Retailer 11$14,514 AUD
Retailer 4$14,644 AUD
Retailer 8$16,199 AUD
Retailer 6$18,732 AUD

33 data points across 11 retailers

17 retailers$12,388 AUD to $18,732 AUD

Retailer 1
-
$10,959 AUD
€7,331 EUR
Price last confirmed 8 days ago
B+
Retailer 2
-
$12,388 AUD
$8,702 USD
View
Final sale: no returns
A
Retailer 3
-
$12,500 AUD
£6,914 GBP
View
B+
Retailer 4
-
$12,599 AUD
$8,850 USD
View
Retailer 5
-
$12,655 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$13,423 AUD
$9,429 USD
View
Price last confirmed 52 days ago
Retailer 7
-
$13,423 AUD
$9,429 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
$13,427 AUD
$9,432 USD
View
Retailer 9
-
$13,630 AUD
$9,574 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$14,514 AUD
£8,028 GBP
View
B+
Retailer 11
-
$14,644 AUD
€9,797 EUR
View
Retailer 12
-
$15,487 AUD
$10,879 USD
View
Price last confirmed 34 days ago
Retailer 13
-
$15,487 AUD
$10,879 USD
View
Price last confirmed 55 days ago
Retailer 14
-
$16,199 AUD
ZAR 183,826 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$18,732 AUD
£10,361 GBP
View
Retailer 16
-
$22,450 AUD
$15,770 USD
View
Price last confirmed 50 days ago
Most Expensive
NZ Jewellers
859c02a1-5b9a-4558-8160-0bb78f44458d · Sep 30
$22,450 AUD
$15,770 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from $12,388 AUDSave up to $6,344 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
$12,388 AUD