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Emerald|Natural|GIA

0.81ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6551107256

Certificate GIA 6551107256

Diamond specifications and retailer prices

From $1,224 AUD
$860 USD
As of October 31, 2026
Save $144 AUD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,368 AUD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-one-carat band, graded H 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 6551107256. Listed at 2 retailers as of October 31, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.81
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551107256
Dimensions6.07 × 4.42 × 3.04 mm
L/W Ratio1.37
Top View
6.07 mm4.42 mm0.81 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551107256
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

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

Last verified: Oct 31
Current: $1,224 AUD|Low: $732 AUD|High: $2,397 AUD|Avg: $1,527 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
September 2, 2026
Retailer 9$732 AUD
Retailer 10$1,097 AUD
Retailer 3$1,195 AUD
Retailer 1$1,224 AUD
Retailer 12$1,233 AUD
Retailer 11$1,234 AUD
Retailer 4$1,357 AUD
The Diamond Guys$1,368 AUD
Retailer 6$1,549 AUD
Retailer 5$1,640 AUD
Retailer 7$1,784 AUD
Retailer 2$1,785 AUD
Retailer 8$1,817 AUD

42 data points across 13 retailers

2 retailers$1,224 AUD to $1,368 AUD

A
Cheapest Retailer
-
$1,224 AUD
$860 USD
Most Expensive
B+
The Diamond Guys
1955272248 · Oct 31
$1,368 AUD
$961 USD
View
1 more retailer has this diamond
Prices start from $1,224 AUDSave up to $144 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
0.81ct Emerald
$1,224 AUD