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Oval|Natural|GIA

0.75ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 5566578789

Certificate GIA 5566578789

Diamond specifications and retailer prices

From $2,348 NZD
SGD 1,782 SGD
As of October 29, 2026
Save $1,884 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,232 NZD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566578789. Listed at 12 retailers as of October 29, 2026, with prices from $2,348 to $4,232, a $1,884 spread on the same certified stone. Helzberg Diamonds lists it at $4,232. 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

0.75
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.62°
Pavilion angle40.43°
OriginNatural
Grading LabGIA
CertificateGIA 5566578789
Dimensions7.08 × 5.09 × 3.19 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.08 mm5.09 mm0.75 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566578789
Side View
Table 60.0%Crown 38.62°Girdle: MED-THKPavilion 40.43°Culet: NoneDepth 62.6%

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 29
Current: $4,232 NZD|Low: $2,362 NZD|High: $4,232 NZD|Avg: $2,977 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$2,362 NZD
Retailer 6$2,395 NZD
Retailer 3$2,402 NZD
Retailer 11$2,573 NZD
Retailer 2$2,640 NZD
Retailer 7$2,874 NZD
Retailer 4$2,963 NZD
Retailer 10$3,265 NZD
Retailer 5$3,397 NZD
Retailer 8$3,819 NZD
Helzberg Diamonds$4,232 NZD

19 data points across 11 retailers

12 retailers$2,348 NZD to $4,232 NZD

A
Cheapest Retailer
-
$2,348 NZD
SGD 1,782 SGD
A
Retailer 2
-
$2,362 NZD
$1,327 USD
View
A
Retailer 3
-
$2,395 NZD
$1,345 USD
View
A
Retailer 4
-
$2,402 NZD
$1,349 USD
View
A
Retailer 5
-
$2,573 NZD
SGD 1,953 SGD
View
A
Retailer 6
-
$2,640 NZD
£1,168 GBP
View
B+
Retailer 7
-
$2,874 NZD
$1,614 USD
View
B+
Retailer 8
-
$2,963 NZD
$1,664 USD
View
B+
Retailer 9
-
$3,265 NZD
$1,834 USD
View
B+
Retailer 10
-
$3,397 NZD
€1,817 EUR
View
B+
Retailer 11
-
$3,819 NZD
$2,145 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMLNONOP · Oct 29
$4,232 NZD
$2,377 USD
View
11 more retailers have this diamond
Prices start from $2,348 NZDSave up to $1,884 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
0.75ct Oval
$2,348 NZD