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Oval|Natural|GIA

1.51ct D VVS2 Oval Natural Diamond

VG • D/VVS2 • GIA 2557278090

Certificate GIA 2557278090

Diamond specifications and retailer prices

From $13,376 AUD
As of November 6, 2026
Save $4,994 AUD (27%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $25,209 AUD at NZ Jewellers · As of September 29, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557278090. Listed at 16 retailers as of November 6, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557278090
Dimensions8.64 × 6.30 × 4.15 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.64 mm6.30 mm1.51 ctD / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557278090
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $25,209 AUD|Low: $13,348 AUD|High: $25,209 AUD|Avg: $16,620 AUD
NZ Jewellers
Retailer 2
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Retailer 27
November 5, 2026
Retailer 16$13,348 AUD
Retailer 24$13,376 AUD
Retailer 21$13,528 AUD
Retailer 12$13,864 AUD
Retailer 3$13,955 AUD
Retailer 19$13,985 AUD
Retailer 22$14,099 AUD
Retailer 25$14,111 AUD
Retailer 14$14,461 AUD
Retailer 23$14,524 AUD
Retailer 17$15,585 AUD
Retailer 20$15,641 AUD
Retailer 9$16,462 AUD
Retailer 8$16,519 AUD
Retailer 5$16,881 AUD
Retailer 26$16,988 AUD
Retailer 2$17,516 AUD
Retailer 4$17,785 AUD
Retailer 6$17,785 AUD
Retailer 11$18,018 AUD
Retailer 10$18,112 AUD
Retailer 13$18,318 AUD
Retailer 27$18,371 AUD
Retailer 18$19,479 AUD
Retailer 7$19,535 AUD
Retailer 15$20,695 AUD
NZ Jewellers$25,209 AUD

37 data points across 27 retailers

16 retailers$13,376 AUD to $18,371 AUD

Retailer 1
-
$13,348 AUD
Price last confirmed 54 days ago
A
Retailer 2
-
$13,376 AUD
View
A
Retailer 3
-
$13,528 AUD
View
A
Retailer 4
-
$13,955 AUD
View
A
Retailer 5
-
$14,099 AUD
View
A
Retailer 6
-
$14,111 AUD
View
A
Retailer 7
-
$14,524 AUD
View
Retailer 8
-
$16,462 AUD
View
Price last confirmed 37 days ago
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Retailer 9
-
$16,881 AUD
View
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Retailer 10
-
$16,988 AUD
View
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Retailer 11
-
$17,516 AUD
View
A
Retailer 12
-
$17,785 AUD
View
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Retailer 13
-
$17,785 AUD
View
Retailer 14
-
$18,318 AUD
View
Price last confirmed 9 days ago
A
Retailer 15
-
$18,371 AUD
View
Most Expensive
NZ Jewellers
03d1d44f-ff97-4a14-b68d-0d4187ef901c · Sep 29
$25,209 AUD
$17,647 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from $13,376 AUDSave up to $4,994 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
$13,376 AUD