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Emerald|Natural|GIA

1.67ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $18,112 NZD
$10,191 USD
As of November 2, 2026
Save $4,674 NZD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $22,787 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.67ct natural emerald diamond

This 1.67ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $18,112 to $22,787, a $4,674 spread on the same certified stone. Blue Nile lists it at $22,787. 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

1.67
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions8.28 × 5.56 × 3.50 mm
L/W Ratio1.49
Top View
8.28 mm5.56 mm1.67 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $22,787 NZD|Low: $17,897 NZD|High: $22,787 NZD|Avg: $20,096 NZD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$18,112 NZD
Retailer 3$19,697 NZD
Blue Nile$22,787 NZD

3 data points across 3 retailers

3 retailers$18,112 NZD to $22,787 NZD

B+
Cheapest Retailer
-
$18,112 NZD
$10,191 USD
B+
Retailer 2
-
$19,697 NZD
$11,082 USD
View
Most Expensive
B
Blue Nile
4849307 · Oct 31
$22,787 NZD
$12,821 USD
View
2 more retailers have this diamond
Prices start from $18,112 NZDSave up to $4,674 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+
1.67ct Emerald
$18,112 NZD