CaratHunter
Plans
Oval|Natural|GIA

1.51ct H VVS1 Oval Natural Diamond

VG • H/VVS1 • GIA 1565278447

Certificate GIA 1565278447

Diamond specifications and retailer prices

From $12,308 AUD
As of November 6, 2026
Save $9,600 AUD (44%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $21,908 AUD at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565278447. Listed at 26 retailers as of November 5, 2026, with prices from $12,308 to $21,908, a $9,600 spread on the same certified stone. NZ Jewellers lists it at $21,908. 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle36.9°
OriginNatural
Grading LabGIA
CertificateGIA 1565278447
Dimensions8.78 × 6.47 × 4.04 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
8.78 mm6.47 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565278447
Side View
Table 63.0%Crown 39.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 62.4%

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: Nov 6
Current: $21,908 AUD|Low: $11,419 AUD|High: $21,908 AUD|Avg: $15,317 AUD
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
Retailer 30
November 6, 2026
Retailer 14$11,419 AUD
Retailer 15$11,822 AUD
Retailer 2$12,308 AUD
Retailer 23$12,429 AUD
Retailer 18$12,611 AUD
Retailer 29$13,040 AUD
Retailer 4$13,144 AUD
Retailer 5$13,254 AUD
Retailer 16$13,356 AUD
Retailer 17$13,724 AUD
Retailer 11$13,778 AUD
Retailer 24$14,109 AUD
Retailer 28$14,238 AUD
Retailer 9$14,241 AUD
Retailer 22$14,510 AUD
Retailer 7$14,636 AUD
Retailer 25$15,225 AUD
Retailer 6$15,485 AUD
Retailer 10$15,485 AUD
Retailer 19$15,673 AUD
Retailer 27$15,691 AUD
Retailer 8$15,747 AUD
Retailer 21$15,961 AUD
Retailer 26$16,009 AUD
Retailer 12$16,293 AUD
Retailer 3$16,431 AUD
Retailer 13$16,983 AUD
Retailer 30$19,178 AUD
Retailer 20$20,265 AUD
NZ Jewellers$21,908 AUD

15 data points across 30 retailers

26 retailers$12,308 AUD to $21,908 AUD

Retailer 1
-
$11,419 AUD
Price last confirmed 18 days ago
A
Retailer 2
-
$12,308 AUD
View
Retailer 3
-
$12,429 AUD
View
Price last confirmed 23 days ago
Retailer 4
-
$12,611 AUD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$13,040 AUD
View
B+
Retailer 6
-
$13,144 AUD
View
Final sale: no returns
B+
Retailer 7
-
$13,254 AUD
View
Retailer 8
-
$13,724 AUD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$14,109 AUD
View
B+
Retailer 10
-
$14,238 AUD
View
B+
Retailer 11
-
$14,241 AUD
View
Retailer 12
-
$14,510 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$14,636 AUD
View
Retailer 14
-
$15,126 AUD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
$15,225 AUD
View
B
Retailer 16
-
$15,485 AUD
View
B
Retailer 17
-
$15,485 AUD
View
B+
Retailer 18
-
$15,691 AUD
View
B+
Retailer 19
-
$15,747 AUD
View
Retailer 20
-
$15,961 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$16,009 AUD
View
B
Retailer 22
-
$16,431 AUD
View
B+
Retailer 23
-
$16,983 AUD
View
B
Retailer 24
-
$19,178 AUD
View
Retailer 25
-
$20,265 AUD
View
Price last confirmed 17 days ago
Most Expensive
B
NZ Jewellers
138e2179-1c70-4d93-a75d-0d7083e02d9e · Nov 5
$21,908 AUD
$15,053 USD
View
25 more retailers have this diamond
Prices start from $12,308 AUDSave up to $9,600 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
$12,308 AUD