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Emerald|Natural|GIA

1.70ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 7402570582

Certificate GIA 7402570582

Diamond specifications and retailer prices

From $9,123 NZD
HK$40,100 HKD
As of November 1, 2026
Save $11,430 NZD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,553 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.7ct natural emerald diamond

This 1.7ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7402570582. Listed at 20 retailers as of November 1, 2026, with prices from $9,123 to $20,553, a $11,430 spread on the same certified stone. NZ Jewellers lists it at $20,553. 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

1.70
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7402570582
Dimensions7.96 × 5.68 × 3.79 mm
L/W Ratio1.40
Top View
7.96 mm5.68 mm1.70 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7402570582
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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: Nov 1
Current: $20,553 NZD|Low: $9,123 NZD|High: $20,553 NZD|Avg: $13,828 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$9,123 NZD
Retailer 4$11,343 NZD
Retailer 11$11,343 NZD
Retailer 2$11,578 NZD
Retailer 6$11,687 NZD
Retailer 3$12,288 NZD
Retailer 12$12,477 NZD
Retailer 5$13,425 NZD
Retailer 10$14,179 NZD
Retailer 8$15,098 NZD
Retailer 7$18,105 NZD
NZ Jewellers$20,553 NZD

27 data points across 12 retailers

20 retailers$9,123 NZD to $20,553 NZD

A
Cheapest Retailer
-
$9,123 NZD
HK$40,100 HKD
Retailer 2
-
$10,409 NZD
SGD 7,914 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$10,696 NZD
$6,018 USD
View
A
Retailer 4
-
$10,717 NZD
$6,030 USD
View
A
Retailer 5
-
$11,342 NZD
A$9,818 AUD
View
A
Retailer 6
-
$11,343 NZD
$6,382 USD
View
Final sale: no returns
A
Retailer 7
-
$11,343 NZD
$6,382 USD
View
A
Retailer 8
-
$11,384 NZD
$6,405 USD
View
A
Retailer 9
-
$11,578 NZD
£5,130 GBP
View
A
Retailer 10
-
$11,687 NZD
£5,178 GBP
View
Retailer 11
-
$12,051 NZD
A$10,432 AUD
View
Price last confirmed 30 days ago
A
Retailer 12
-
$12,288 NZD
$6,914 USD
View
A
Retailer 13
-
$12,477 NZD
$7,020 USD
View
A
Retailer 14
-
$12,573 NZD
$7,074 USD
View
B+
Retailer 15
-
$13,425 NZD
€7,194 EUR
View
B+
Retailer 16
-
$14,179 NZD
$7,978 USD
View
B+
Retailer 17
-
$15,098 NZD
ZAR 137,237 ZAR
View
B+
Retailer 18
-
$18,105 NZD
£8,021 GBP
View
Retailer 19
-
$18,705 NZD
$10,524 USD
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
4474f4a2-1918-4d6f-bb1a-c0b47db89ee0 · Nov 2
$20,553 NZD
$11,564 USD
View
19 more retailers have this diamond
Prices start from $9,123 NZDSave up to $11,430 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
1.70ct Emerald
$9,123 NZD