CaratHunter
Plans
Oval|Natural|GIA

1.73ct E I1 Oval Natural Diamond

ID • E/I1 • GIA 2544091654

Certificate GIA 2544091654

Diamond specifications and retailer prices

From $19,500 NZD
$10,990 USD
As of October 26, 2026
5 retailers carry this diamond
Most expensive: $19,500 NZD at Brilliance
View at Brilliance

About this 1.73ct natural oval diamond

This 1.73ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544091654. Listed at 5 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 2544091654
Dimensions9.63 × 6.77 × 3.97 mm
L/W Ratio1.42
Top View
9.63 mm6.77 mm1.73 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544091654
Side View
Table 56.0%CrownGirdle: STK-VTKPavilion 35.9°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $19,500 NZD|Low: $10,220 NZD|High: $19,500 NZD|Avg: $13,387 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 5$10,220 NZD
Retailer 7$10,619 NZD
Retailer 2$11,367 NZD
Retailer 6$12,085 NZD
Retailer 9$12,510 NZD
Retailer 3$14,531 NZD
Retailer 4$14,839 NZD
Retailer 8$18,190 NZD
Brilliance$19,500 NZD

14 data points across 9 retailers

5 retailers

Retailer 1
-
$10,220 NZD
HK$45,000 HKD
Price last confirmed 16 days ago
Retailer 2
-
$10,619 NZD
$5,985 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$11,367 NZD
$6,407 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$14,531 NZD
$8,189 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Brilliance
D46401315 · Oct 26
$19,500 NZD
$10,990 USD
View
4 more retailers have this diamond

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
1.73ct Oval
$19,500 NZD