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Oval|Natural|GIA

1.72ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 2536794012

Certificate GIA 2536794012

Diamond specifications and retailer prices

From $15,426 NZD
$8,664 USD
As of October 29, 2026
Save $1,433 NZD (8%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $16,859 NZD at DreamStone · As of October 28, 2026
View at DreamStone

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 2536794012. Listed at 4 retailers as of October 28, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle41.26°
Pavilion angle39.62°
OriginNatural
Grading LabGIA
CertificateGIA 2536794012
Dimensions9.19 × 6.64 × 4.16 mm
L/W Ratio1.38
Top View
9.19 mm6.64 mm1.72 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2536794012
Side View
Table 62.0%Crown 41.26°Girdle: STK-THKPavilion 39.62°Culet: NoneDepth 62.7%

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: $16,859 NZD|Low: $10,339 NZD|High: $25,417 NZD|Avg: $14,485 NZD
DreamStone
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 23, 2026
Retailer 9$10,339 NZD
Retailer 7$12,250 NZD
Retailer 6$13,688 NZD
Retailer 2$15,426 NZD
Retailer 5$16,199 NZD
Retailer 4$16,382 NZD
DreamStone$16,859 NZD
Retailer 8$17,148 NZD
Retailer 3$25,417 NZD

20 data points across 9 retailers

4 retailers$15,426 NZD to $16,859 NZD

B+
Cheapest Retailer
-
$15,426 NZD
$8,664 USD
B+
Retailer 2
-
$16,199 NZD
$9,098 USD
View
B+
Retailer 3
-
$16,382 NZD
$9,201 USD
View
Most Expensive
B+
DreamStone
250767 · Oct 28
$16,859 NZD
$9,469 USD
View
3 more retailers have this diamond
Prices start from $15,426 NZDSave up to $1,433 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+
1.72ct Oval
$15,426 NZD