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Emerald|Natural|GIA

1.70ct G SI2 Emerald Natural Diamond

VG • G/SI2 • GIA 3525278725

Certificate GIA 3525278725

Diamond specifications and retailer prices

From $17,387 NZD
€9,317 EUR
As of November 2, 2026
Save $489 NZD (3%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,353 NZD at MOH London · As of October 15, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3525278725. Listed at 8 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle40.84°
Pavilion angle37.86°
OriginNatural
Grading LabGIA
CertificateGIA 3525278725
Dimensions9.18 × 6.62 × 4.08 mm
L/W Ratio1.39
Top View
9.18 mm6.62 mm1.70 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3525278725
Side View
Table 58.0%Crown 40.84°Girdle: MED-VTKPavilion 37.86°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $18,353 NZD|Low: $6,764 NZD|High: $18,378 NZD|Avg: $11,327 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 5$6,764 NZD
Retailer 14$8,122 NZD
Retailer 6$8,975 NZD
Retailer 7$9,271 NZD
Retailer 13$9,628 NZD
Retailer 4$9,738 NZD
Retailer 16$9,868 NZD
Retailer 11$10,305 NZD
Retailer 8$10,689 NZD
Retailer 12$11,369 NZD
Retailer 15$11,664 NZD
Retailer 10$11,878 NZD
Retailer 2$17,387 NZD
Retailer 3$17,867 NZD
Retailer 9$17,876 NZD
MOH London$18,353 NZD

30 data points across 16 retailers

8 retailers$17,387 NZD to $17,876 NZD

Retailer 1
-
$9,738 NZD
$5,479 USD
Price last confirmed 17 days ago
Retailer 2
-
$9,868 NZD
$5,552 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$11,369 NZD
$6,397 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$11,878 NZD
£5,262 GBP
View
Price last confirmed 17 days ago
B
Retailer 5
-
$17,387 NZD
€9,317 EUR
View
Retailer 6
-
$17,867 NZD
$10,053 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$17,876 NZD
$10,058 USD
View
Most Expensive
MOH London
16179E2A7 · Oct 15
$18,353 NZD
£8,131 GBP
View
Price last confirmed 18 days ago
7 more retailers have this diamond
Prices start from $17,387 NZDSave up to $489 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
1.70ct Emerald
$17,387 NZD