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Oval|Natural|GIA

1.51ct D VS2 Oval Natural Diamond

VG • D/VS2 • GIA 6551326735

Certificate GIA 6551326735

Diamond specifications and retailer prices

From $11,244 AUD
₹752,207 INR
As of October 30, 2026
Save $9,312 AUD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,555 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551326735. Listed at 18 retailers as of October 30, 2026, with prices from $11,244 to $20,555, a $9,312 spread on the same certified stone. NZ Jewellers lists it at $20,555. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551326735
Dimensions8.40 × 6.45 × 4.29 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
8.40 mm6.45 mm1.51 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551326735
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

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: $11,244 AUD|Low: $11,176 AUD|High: $19,494 AUD|Avg: $14,417 AUD|-1.6%
Retailer 1
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
October 30, 2026
Retailer 1$11,244 AUD
Retailer 16$12,593 AUD
Retailer 7$12,632 AUD
Retailer 4$13,481 AUD
Retailer 10$13,482 AUD
Retailer 13$13,546 AUD
Retailer 5$13,612 AUD
Retailer 2$13,614 AUD
Retailer 9$13,644 AUD
Retailer 6$14,748 AUD
Retailer 8$14,775 AUD
Retailer 15$14,975 AUD
Retailer 12$15,514 AUD
Retailer 3$17,016 AUD
Retailer 14$17,798 AUD
Retailer 11$19,365 AUD

24 data points across 16 retailers

18 retailers$11,244 AUD to $20,555 AUD

A
Cheapest Retailer
-
$11,244 AUD
₹752,207 INR
A
Retailer 2
-
$12,565 AUD
$8,826 USD
View
Retailer 3
-
$12,593 AUD
$8,846 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$12,632 AUD
$8,873 USD
View
A
Retailer 5
-
$13,481 AUD
$9,470 USD
View
A
Retailer 6
-
$13,482 AUD
£7,457 GBP
View
Retailer 7
-
$13,546 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$13,612 AUD
$9,562 USD
View
Final sale: no returns
A
Retailer 9
-
$13,614 AUD
$9,563 USD
View
A
Retailer 10
-
$13,644 AUD
£7,547 GBP
View
A
Retailer 11
-
$14,748 AUD
$10,360 USD
View
A
Retailer 12
-
$14,775 AUD
£8,172 GBP
View
A
Retailer 13
-
$14,975 AUD
$10,519 USD
View
A
Retailer 14
-
$15,514 AUD
€10,379 EUR
View
B+
Retailer 15
-
$17,016 AUD
$11,953 USD
View
Retailer 16
-
$17,798 AUD
ZAR 201,975 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$19,365 AUD
£10,711 GBP
View
Most Expensive
B
NZ Jewellers
dce9be69-1b6b-46d6-9640-b38cda87bc30 · Oct 30
$20,555 AUD
$14,439 USD
View
17 more retailers have this diamond
Prices start from $11,244 AUDSave up to $9,312 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
$11,244 AUD