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Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 6561588594

Certificate GIA 6561588594

Diamond specifications and retailer prices

From $16,494 NZD
SGD 12,562 SGD
As of October 29, 2026
Save $15,087 NZD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $31,581 NZD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E 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 6561588594. Listed at 16 retailers as of October 29, 2026, with prices from $16,494 to $31,581, a $15,087 spread on the same certified stone. With Clarity lists it at $31,581. 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.84°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 6561588594
Dimensions8.68 × 6.33 × 4.03 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.68 mm6.33 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561588594
Side View
Table 60.0%Crown 41.84°Girdle: MED-VTKPavilion 39.42°Culet: NoneDepth 63.7%

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 29
Current: $25,974 NZD|Low: $17,619 NZD|High: $31,581 NZD|Avg: $21,686 NZD
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
With Clarity
October 30, 2026
Retailer 10$17,619 NZD
Retailer 12$18,492 NZD
Retailer 11$18,932 NZD
Retailer 3$19,115 NZD
Retailer 13$19,125 NZD
Retailer 7$19,369 NZD
Retailer 6$19,478 NZD
Retailer 2$22,011 NZD
Retailer 5$22,403 NZD
Retailer 9$22,507 NZD
Retailer 14$22,615 NZD
Retailer 8$22,686 NZD
Retailer 4$23,448 NZD
Retailer 1$25,974 NZD
With Clarity$31,581 NZD

16 data points across 15 retailers

16 retailers$16,494 NZD to $31,581 NZD

A
Cheapest Retailer
-
$16,494 NZD
SGD 12,562 SGD
A
Retailer 2
-
$17,619 NZD
SGD 13,419 SGD
View
A
Retailer 3
-
$18,492 NZD
$10,422 USD
View
Retailer 4
-
$18,932 NZD
$10,670 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$19,115 NZD
$10,773 USD
View
A
Retailer 6
-
$19,125 NZD
$10,779 USD
View
A
Retailer 7
-
$19,369 NZD
£8,596 GBP
View
A
Retailer 8
-
$19,478 NZD
$10,978 USD
View
B+
Retailer 9
-
$22,011 NZD
£9,768 GBP
View
B+
Retailer 10
-
$22,403 NZD
$12,627 USD
View
B+
Retailer 11
-
$22,507 NZD
€12,081 EUR
View
B+
Retailer 12
-
$22,615 NZD
$12,746 USD
View
B+
Retailer 13
-
$22,686 NZD
A$19,671 AUD
View
B+
Retailer 14
-
$23,448 NZD
$13,216 USD
View
B+
Retailer 15
-
$25,974 NZD
$14,639 USD
View
Most Expensive
B
With Clarity
6561588594 · Oct 29
$31,581 NZD
$17,799 USD
View
15 more retailers have this diamond
Prices start from $16,494 NZDSave up to $15,087 NZD

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
$16,494 NZD