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Emerald|Natural|GIA

0.78ct H SI2 Emerald Natural Diamond

EX • H/SI2

Diamond specifications and retailer prices

From $1,286 AUD
As of November 5, 2026
Save $541 AUD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,827 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of November 5, 2026, with prices from $1,286 to $1,827, a $541 spread on the same certified stone. Helzberg Diamonds lists it at $1,827. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions6.23 × 4.44 × 2.97 mm
L/W Ratio1.40
Top View
6.23 mm4.44 mm0.78 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,827 AUD|Low: $1,286 AUD|High: $1,854 AUD|Avg: $1,568 AUD|-1.5%
Helzberg Diamonds
Retailer 2
October 27, 2026
Retailer 2$1,286 AUD
Helzberg Diamonds$1,827 AUD

2 data points across 2 retailers

2 retailers$1,286 AUD to $1,827 AUD

A
Cheapest Retailer
-
$1,286 AUD
Most Expensive
B
Helzberg Diamonds
XZRJLLLKPPLIN · Nov 6
$1,827 AUD
$1,279 USD
View
1 more retailer has this diamond
Prices start from $1,286 AUDSave up to $541 AUD

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
$1,286 AUD