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Oval|Natural|GIA

1.72ct E SI2 Oval Natural Diamond

ID • E/SI2 • GIA 2233766360

Certificate GIA 2233766360

Diamond specifications and retailer prices

From $9,619 NZD
£4,254 GBP
As of October 28, 2026
Save $7,360 NZD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,979 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.72ct natural oval diamond

This 1.72ct natural oval sits in the one-and-a-half to two 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 2233766360. Listed at 6 retailers as of October 27, 2026, with prices from $9,619 to $16,979, a $7,360 spread on the same certified stone. NZ Jewellers lists it at $16,979. 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

1.72
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.37°
Pavilion angle39.87°
OriginNatural
Grading LabGIA
CertificateGIA 2233766360
Dimensions9.17 × 6.64 × 4.27 mm
L/W Ratio1.38
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Needle, Natural
Top View
9.17 mm6.64 mm1.72 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2233766360
Side View
Table 59.0%Crown 39.37°Girdle: MED-STKPavilion 39.87°Culet: NoneDepth 64.4%

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 28
Current: $16,979 NZD|Low: $9,563 NZD|High: $17,096 NZD|Avg: $12,222 NZD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 2$9,619 NZD
Retailer 3$10,152 NZD
Retailer 4$10,152 NZD
Retailer 6$10,350 NZD
Retailer 7$11,377 NZD
Retailer 9$11,879 NZD
Retailer 8$12,384 NZD
Retailer 5$16,190 NZD
NZ Jewellers$16,979 NZD

29 data points across 9 retailers

6 retailers$9,619 NZD to $16,979 NZD

A
Cheapest Retailer
-
$9,619 NZD
£4,254 GBP
A
Retailer 2
-
$10,152 NZD
$5,702 USD
View
A
Retailer 3
-
$10,152 NZD
$5,702 USD
View
A
Retailer 4
-
$10,350 NZD
$5,813 USD
View
B+
Retailer 5
-
$16,190 NZD
£7,160 GBP
View
Most Expensive
B+
NZ Jewellers
6f4f2b82-a619-44d9-aae9-c0f8a4acd6f1 · Oct 27
$16,979 NZD
$9,536 USD
View
5 more retailers have this diamond
Prices start from $9,619 NZDSave up to $7,360 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
1.72ct Oval
$9,619 NZD