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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6561326273

Certificate GIA 6561326273

Diamond specifications and retailer prices

From $14,700 NZD
HK$64,500 HKD
As of October 29, 2026
Save $13,534 NZD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $28,233 NZD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561326273. Listed at 23 retailers as of October 29, 2026, with prices from $14,700 to $28,233, a $13,534 spread on the same certified stone. With Clarity lists it at $28,233. 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

1.50
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.92°
Pavilion angle41.31°
OriginNatural
Grading LabGIA
CertificateGIA 6561326273
Dimensions8.24 × 5.87 × 4.08 mm
L/W Ratio1.40
Culet sizeVery Large
Key to symbols
Feather
Top View
8.24 mm5.87 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561326273
Side View
Table 56.0%Crown 44.92°Girdle: VTK-VTKPavilion 41.31°Culet: Very LargeDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $17,606 NZD|Low: $14,700 NZD|High: $28,233 NZD|Avg: $19,374 NZD|-1.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
October 30, 2026
Retailer 10$14,700 NZD
Retailer 12$15,134 NZD
Retailer 3$15,731 NZD
Retailer 7$16,434 NZD
Retailer 6$16,486 NZD
Retailer 9$17,004 NZD
Retailer 17$17,093 NZD
Retailer 21$17,574 NZD
Retailer 1$17,606 NZD
Retailer 19$17,692 NZD
Retailer 8$17,766 NZD
Retailer 18$17,768 NZD
Retailer 5$19,247 NZD
Retailer 13$19,543 NZD
Retailer 4$19,694 NZD
Retailer 14$20,173 NZD
Retailer 16$20,249 NZD
Retailer 2$22,208 NZD
Retailer 20$23,228 NZD
Retailer 15$25,272 NZD
Retailer 11$26,827 NZD
With Clarity$28,233 NZD

15 data points across 22 retailers

23 retailers$14,700 NZD to $28,233 NZD

B+
Cheapest Retailer
-
$14,700 NZD
HK$64,500 HKD
B+
Retailer 2
-
$15,134 NZD
₹809,533 INR
View
B
Retailer 3
-
$15,731 NZD
$8,835 USD
View
B
Retailer 4
-
$16,434 NZD
$9,230 USD
View
B
Retailer 5
-
$16,486 NZD
$9,259 USD
View
B
Retailer 6
-
$17,004 NZD
$9,550 USD
View
B
Retailer 7
-
$17,053 NZD
SGD 12,943 SGD
View
B
Retailer 8
-
$17,093 NZD
$9,600 USD
View
B
Retailer 9
-
$17,574 NZD
$9,870 USD
View
B
Retailer 10
-
$17,606 NZD
£7,786 GBP
View
B
Retailer 11
-
$17,692 NZD
A$15,287 AUD
View
B
Retailer 12
-
$17,766 NZD
$9,978 USD
View
Final sale: no returns
B
Retailer 13
-
$17,768 NZD
$9,979 USD
View
B
Retailer 14
-
$19,247 NZD
$10,810 USD
View
B
Retailer 15
-
$19,543 NZD
$10,976 USD
View
B
Retailer 16
-
$19,694 NZD
$11,061 USD
View
B
Retailer 17
-
$20,173 NZD
$11,330 USD
View
B
Retailer 18
-
$20,249 NZD
€10,831 EUR
View
B
Retailer 19
-
$22,208 NZD
$12,473 USD
View
Retailer 20
-
$23,228 NZD
ZAR 210,758 ZAR
View
Price last confirmed 7 days ago
B
Retailer 21
-
$25,272 NZD
£11,176 GBP
View
C
Retailer 22
-
$26,827 NZD
$15,067 USD
View
Most Expensive
C
With Clarity
6561326273 · Oct 29
$28,233 NZD
$15,857 USD
View
22 more retailers have this diamond
Prices start from $14,700 NZDSave up to $13,534 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.

B+
1.50ct Oval
$14,700 NZD