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Emerald|Natural|GIA

0.91ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 6561611016

Certificate GIA 6561611016

Diamond specifications and retailer prices

From $1,501 AUD
$1,054 USD
As of October 31, 2026
Save $1,189 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,689 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-one-carat band, graded I 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 6561611016. Listed at 13 retailers as of October 31, 2026, with prices from $1,501 to $2,689, a $1,189 spread on the same certified stone. Helzberg Diamonds lists it at $2,689. 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

0.91
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561611016
Dimensions6.45 × 4.58 × 3.10 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.45 mm4.58 mm0.91 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561611016
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,689 AUD|Low: $1,501 AUD|High: $2,689 AUD|Avg: $1,916 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$1,501 AUD
Retailer 9$1,559 AUD
Retailer 11$1,577 AUD
Retailer 10$1,624 AUD
Retailer 4$1,634 AUD
Retailer 5$1,708 AUD
Retailer 6$1,849 AUD
Retailer 2$1,882 AUD
Retailer 3$2,205 AUD
Retailer 8$2,288 AUD
Retailer 7$2,494 AUD
Helzberg Diamonds$2,689 AUD

16 data points across 12 retailers

13 retailers$1,501 AUD to $2,689 AUD

A
Cheapest Retailer
-
$1,501 AUD
$1,054 USD
A
Retailer 2
-
$1,520 AUD
SGD 1,443 SGD
View
A
Retailer 3
-
$1,559 AUD
$1,095 USD
View
A
Retailer 4
-
$1,577 AUD
$1,108 USD
View
A
Retailer 5
-
$1,624 AUD
$1,141 USD
View
B+
Retailer 6
-
$1,634 AUD
SGD 1,551 SGD
View
B+
Retailer 7
-
$1,708 AUD
£945 GBP
View
B+
Retailer 8
-
$1,849 AUD
$1,299 USD
View
B+
Retailer 9
-
$1,882 AUD
$1,322 USD
View
B
Retailer 10
-
$2,205 AUD
$1,549 USD
View
B+
Retailer 11
-
$2,288 AUD
$1,607 USD
View
B
Retailer 12
-
$2,494 AUD
$1,752 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHMHHGHM · Nov 1
$2,689 AUD
$1,889 USD
View
12 more retailers have this diamond
Prices start from $1,501 AUDSave up to $1,189 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
0.91ct Emerald
$1,501 AUD