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Oval|Natural|GIA

1.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 5242085267

Certificate GIA 5242085267

Diamond specifications and retailer prices

From $13,284 AUD
HK$72,900 HKD
As of October 30, 2026
Save $11,998 AUD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $25,282 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 D 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 5242085267. Listed at 21 retailers as of October 30, 2026, with prices from $13,284 to $25,282, a $11,998 spread on the same certified stone. NZ Jewellers lists it at $25,282. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242085267
Dimensions8.79 × 6.33 × 4.16 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
8.79 mm6.33 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242085267
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.7%

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: $25,282 AUD|Low: $13,284 AUD|High: $26,189 AUD|Avg: $17,732 AUD|-3.5%
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
October 31, 2026
Retailer 11$13,284 AUD
Retailer 3$13,617 AUD
Retailer 20$14,481 AUD
Retailer 10$14,634 AUD
Retailer 18$14,868 AUD
Retailer 16$15,510 AUD
Retailer 6$15,880 AUD
Retailer 15$15,880 AUD
Retailer 12$16,314 AUD
Retailer 14$16,570 AUD
Retailer 2$16,658 AUD
Retailer 19$16,781 AUD
Retailer 7$17,039 AUD
Retailer 9$18,069 AUD
Retailer 8$18,181 AUD
Retailer 17$18,957 AUD
Retailer 5$19,254 AUD
Retailer 13$19,835 AUD
Retailer 4$22,166 AUD
Retailer 21$23,816 AUD
NZ Jewellers$25,282 AUD

15 data points across 21 retailers

21 retailers$13,284 AUD to $25,282 AUD

A
Cheapest Retailer
-
$13,284 AUD
HK$72,900 HKD
A
Retailer 2
-
$13,617 AUD
$9,565 USD
View
A
Retailer 3
-
$14,481 AUD
$10,172 USD
View
A
Retailer 4
-
$14,634 AUD
€9,790 EUR
View
A
Retailer 5
-
$14,868 AUD
€9,947 EUR
View
A
Retailer 6
-
$15,510 AUD
£8,579 GBP
View
A
Retailer 7
-
$15,880 AUD
$11,155 USD
View
A
Retailer 8
-
$15,880 AUD
$11,155 USD
View
A
Retailer 9
-
$16,314 AUD
$11,460 USD
View
Retailer 10
-
$16,570 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$16,658 AUD
$11,701 USD
View
Final sale: no returns
A
Retailer 12
-
$16,781 AUD
£9,282 GBP
View
A
Retailer 13
-
$17,039 AUD
$11,969 USD
View
B+
Retailer 14
-
$18,069 AUD
$12,693 USD
View
B+
Retailer 15
-
$18,181 AUD
£10,056 GBP
View
B+
Retailer 16
-
$18,957 AUD
€12,682 EUR
View
B+
Retailer 17
-
$19,254 AUD
$13,525 USD
View
B+
Retailer 18
-
$19,835 AUD
View
B
Retailer 19
-
$22,166 AUD
ZAR 251,545 ZAR
View
B+
Retailer 20
-
$23,816 AUD
£13,173 GBP
View
Most Expensive
B
NZ Jewellers
f63d4ad7-86e5-4f3b-8ad7-dd4d6dfae724 · Oct 30
$25,282 AUD
$17,759 USD
View
20 more retailers have this diamond
Prices start from $13,284 AUDSave up to $11,998 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
$13,284 AUD