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Oval|Natural|GIA

1.51ct G VS1 Oval Natural Diamond

VG • G/VS1 • GIA 7566211529

Certificate GIA 7566211529

Diamond specifications and retailer prices

From $13,406 AUD
$9,395 USD
As of October 28, 2026
Save $12,153 AUD (48%) vs most expensive(unlock to see where)
35 retailers carry this diamond
Most expensive: $25,559 AUD at NZ Jewellers · As of October 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 G colour (near-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 7566211529. Listed at 35 retailers as of October 28, 2026, with prices from $13,406 to $25,559, a $12,153 spread on the same certified stone. NZ Jewellers lists it at $25,559. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566211529
Dimensions9.14 × 6.23 × 3.98 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
9.14 mm6.23 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566211529
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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 28
Current: $25,559 AUD|Low: $13,406 AUD|High: $25,559 AUD|Avg: $17,328 AUD
NZ Jewellers
Retailer 2
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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
Retailer 31
Retailer 32
Retailer 33
Retailer 34
October 30, 2026
Retailer 12$13,406 AUD
Retailer 4$13,750 AUD
Retailer 14$14,215 AUD
Retailer 18$14,229 AUD
Retailer 22$14,631 AUD
Retailer 2$14,667 AUD
Retailer 5$14,668 AUD
Retailer 10$15,139 AUD
Retailer 6$15,140 AUD
Retailer 20$15,333 AUD
Retailer 33$15,335 AUD
Retailer 15$16,361 AUD
Retailer 21$16,408 AUD
Retailer 27$16,501 AUD
Retailer 24$16,574 AUD
Retailer 17$16,613 AUD
Retailer 34$16,664 AUD
Retailer 3$16,869 AUD
Retailer 13$16,965 AUD
Retailer 23$17,000 AUD
Retailer 19$17,018 AUD
Retailer 8$17,908 AUD
Retailer 28$17,908 AUD
Retailer 25$18,265 AUD
Retailer 16$18,301 AUD
Retailer 7$18,375 AUD
Retailer 31$18,451 AUD
Retailer 9$18,507 AUD
Retailer 26$18,689 AUD
Retailer 11$19,169 AUD
Retailer 29$19,875 AUD
Retailer 32$22,409 AUD
Retailer 30$24,078 AUD
NZ Jewellers$25,559 AUD

15 data points across 34 retailers

35 retailers$13,406 AUD to $25,559 AUD

A
Cheapest Retailer
-
$13,406 AUD
$9,395 USD
A
Retailer 2
-
$13,750 AUD
$9,636 USD
View
A
Retailer 3
-
$14,215 AUD
$9,962 USD
View
A
Retailer 4
-
$14,229 AUD
$9,972 USD
View
A
Retailer 5
-
$14,402 AUD
View
A
Retailer 6
-
$14,631 AUD
$10,254 USD
View
A
Retailer 7
-
$14,667 AUD
$10,279 USD
View
A
Retailer 8
-
$14,668 AUD
€9,790 EUR
View
B+
Retailer 9
-
$15,139 AUD
$10,610 USD
View
B+
Retailer 10
-
$15,140 AUD
CA$14,736 CAD
View
B+
Retailer 11
-
$15,333 AUD
$10,746 USD
View
Final sale: no returns
B+
Retailer 12
-
$15,335 AUD
$10,747 USD
View
B+
Retailer 13
-
$16,361 AUD
$11,466 USD
View
B+
Retailer 14
-
$16,408 AUD
$11,499 USD
View
B+
Retailer 15
-
$16,501 AUD
$11,564 USD
View
B+
Retailer 16
-
$16,574 AUD
£9,146 GBP
View
B+
Retailer 17
-
$16,613 AUD
$11,643 USD
View
Retailer 18
-
$16,664 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$16,869 AUD
$11,822 USD
View
B+
Retailer 20
-
$16,965 AUD
£9,362 GBP
View
B+
Retailer 21
-
$17,000 AUD
$11,914 USD
View
B+
Retailer 22
-
$17,018 AUD
$11,927 USD
View
B+
Retailer 23
-
$17,908 AUD
$12,550 USD
View
B+
Retailer 24
-
$17,908 AUD
$12,550 USD
View
B+
Retailer 25
-
$18,265 AUD
$12,801 USD
View
B+
Retailer 26
-
$18,301 AUD
$12,826 USD
View
B+
Retailer 27
-
$18,375 AUD
£10,140 GBP
View
B+
Retailer 28
-
$18,451 AUD
€12,315 EUR
View
B
Retailer 29
-
$18,507 AUD
$12,970 USD
View
B
Retailer 30
-
$18,689 AUD
$13,098 USD
View
B
Retailer 31
-
$19,169 AUD
$13,434 USD
View
B
Retailer 32
-
$19,875 AUD
View
B
Retailer 33
-
$22,409 AUD
ZAR 253,713 ZAR
View
B
Retailer 34
-
$24,078 AUD
£13,287 GBP
View
Most Expensive
B
NZ Jewellers
91b5258d-4717-416a-a627-6de5b1fd7a66 · Oct 30
$25,559 AUD
$17,912 USD
View
34 more retailers have this diamond
Prices start from $13,406 AUDSave up to $12,153 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
$13,406 AUD