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Emerald|Natural|GIA

1.73ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 16431850

Certificate GIA 16431850

Diamond specifications and retailer prices

From $20,442 NZD
$11,481 USD
As of October 28, 2026
Save $6,898 NZD (25%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,340 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.73ct natural emerald diamond

This 1.73ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 16431850. Listed at 13 retailers as of October 28, 2026, with prices from $20,442 to $27,340, a $6,898 spread on the same certified stone. 77 Diamonds lists it at $27,340. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 16431850
Dimensions7.65 × 6.00 × 4.06 mm
L/W Ratio1.28
Culet sizeNone
Top View
7.65 mm6.00 mm1.73 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 16431850
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.6%

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 28
Current: $27,340 NZD|Low: $20,299 NZD|High: $27,519 NZD|Avg: $23,109 NZD|+1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$20,442 NZD
Retailer 5$20,488 NZD
Retailer 4$20,733 NZD
Retailer 2$20,885 NZD
Retailer 7$22,186 NZD
Retailer 3$22,723 NZD
Retailer 6$26,003 NZD
Retailer 9$27,242 NZD
77 Diamonds$27,340 NZD

39 data points across 9 retailers

13 retailers$20,442 NZD to $27,340 NZD

A
Cheapest Retailer
-
$20,442 NZD
$11,481 USD
A
Retailer 2
-
$20,488 NZD
$11,507 USD
View
A
Retailer 3
-
$20,733 NZD
€11,090 EUR
View
A
Retailer 4
-
$20,885 NZD
$11,730 USD
View
A
Retailer 5
-
$20,956 NZD
View
B+
Retailer 6
-
$21,484 NZD
$12,066 USD
View
B+
Retailer 7
-
$22,186 NZD
$12,460 USD
View
B+
Retailer 8
-
$22,723 NZD
$12,762 USD
View
Final sale: no returns
B
Retailer 9
-
$26,003 NZD
A$22,468 AUD
View
B
Retailer 10
-
$26,369 NZD
$14,810 USD
View
B
Retailer 11
-
$26,369 NZD
$14,810 USD
View
B+
Retailer 12
-
$27,242 NZD
$15,300 USD
View
Most Expensive
B+
77 Diamonds
EMZTNMPZGRJ · Oct 30
$27,340 NZD
£12,091 GBP
View
12 more retailers have this diamond
Prices start from $20,442 NZDSave up to $6,898 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
1.73ct Emerald
$20,442 NZD