Oval|Natural|GIA

0.73ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1242023295

Certificate GIA 1242023295

Diamond specifications and retailer prices

From $2,449 NZD
$1,380 USD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: $3,382 NZD at Helzberg Diamonds · As of October 19, 2026
View at Helzberg Diamonds

About this 0.73ct natural oval diamond

This 0.73ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242023295. Listed at 10 retailers as of October 29, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39.06°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 1242023295
Dimensions7.01 × 5.03 × 3.14 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.01 mm5.03 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1242023295
Side View
Table 59.0%Crown 39.06°Girdle: THN-THKPavilion 39.86°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $3,382 NZD|Low: $1,309 NZD|High: $3,522 NZD|Avg: $2,455 NZD|-4.0%
Helzberg Diamonds
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 19, 2026
Retailer 8$1,309 NZD
Retailer 11$1,886 NZD
Retailer 10$1,909 NZD
Retailer 15$1,984 NZD
Retailer 9$2,042 NZD
Retailer 16$2,054 NZD
Retailer 2$2,065 NZD
Retailer 12$2,324 NZD
Retailer 4$2,402 NZD
Retailer 7$2,449 NZD
Retailer 3$2,765 NZD
Retailer 5$2,800 NZD
Retailer 13$2,874 NZD
Retailer 14$3,095 NZD
Retailer 6$3,191 NZD
Helzberg Diamonds$3,382 NZD

26 data points across 16 retailers

10 retailers

Retailer 1
-
$1,886 NZD
$1,063 USD
Price last confirmed 13 days ago
Retailer 2
-
$1,909 NZD
SGD 1,454 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,984 NZD
$1,118 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$2,042 NZD
$1,151 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$2,054 NZD
SGD 1,564 SGD
View
Price last confirmed 11 days ago
Retailer 6
-
$2,065 NZD
£917 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
$2,324 NZD
$1,310 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$2,449 NZD
$1,380 USD
View
Retailer 9
-
$3,095 NZD
$1,744 USD
View
Price last confirmed 14 days ago
Most Expensive
Helzberg Diamonds
XZRHIKIGIJIPL · Oct 19
$3,382 NZD
$1,906 USD
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from $2,449 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+
0.73ct Oval
$2,449 NZD