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Emerald|Natural|GIA

0.78ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 2427450313

Certificate GIA 2427450313

Diamond specifications and retailer prices

From $1,324 NZD
As of November 5, 2026
Save $242 NZD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,565 NZD at Jared · As of November 4, 2026
View at Jared

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427450313. Listed at 4 retailers as of November 4, 2026, with prices from $1,324 to $1,565, a $242 spread on the same certified stone. Jared lists it at $1,565. 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

0.78
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2427450313
Dimensions7.02 × 4.33 × 2.55 mm
L/W Ratio1.62
Top View
7.02 mm4.33 mm0.78 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2427450313
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,565 NZD|Low: $1,324 NZD|High: $2,642 NZD|Avg: $1,894 NZD|-9.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2$1,324 NZD
Retailer 3$1,512 NZD
Retailer 4$1,512 NZD
Jared$1,565 NZD
Retailer 5$2,642 NZD

12 data points across 5 retailers

4 retailers$1,324 NZD to $1,565 NZD

A
Cheapest Retailer
-
$1,324 NZD
A
Retailer 2
-
$1,512 NZD
View
A
Retailer 3
-
$1,512 NZD
View
Most Expensive
A
Jared
144035668 · Nov 4
$1,565 NZD
$880 USD
View
3 more retailers have this diamond
Prices start from $1,324 NZDSave up to $242 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
0.78ct Emerald
$1,324 NZD