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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 €943 EUR
$1,054 USD
As of October 31, 2026
Save €747 EUR (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,691 EUR 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 €943 to €1,691, a €747 spread on the same certified stone. Helzberg Diamonds lists it at €1,691. 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
Color
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: €1,691 EUR|Low: €943 EUR|High: €1,691 EUR|Avg: €1,204 EUR
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€943 EUR
Retailer 9€980 EUR
Retailer 11€992 EUR
Retailer 10€1,021 EUR
Retailer 4€1,027 EUR
Retailer 2€1,074 EUR
Retailer 6€1,163 EUR
Retailer 5€1,183 EUR
Retailer 3€1,387 EUR
Retailer 8€1,438 EUR
Retailer 7€1,568 EUR
Helzberg Diamonds€1,691 EUR

16 data points across 12 retailers

13 retailers€943 EUR to €1,691 EUR

A
Cheapest Retailer
-
€943 EUR
$1,054 USD
A
Retailer 2
-
€956 EUR
SGD 1,443 SGD
View
A
Retailer 3
-
€980 EUR
$1,095 USD
View
A
Retailer 4
-
€992 EUR
$1,108 USD
View
A
Retailer 5
-
€1,021 EUR
$1,141 USD
View
B+
Retailer 6
-
€1,027 EUR
SGD 1,551 SGD
View
B+
Retailer 7
-
€1,074 EUR
£945 GBP
View
B+
Retailer 8
-
€1,163 EUR
$1,299 USD
View
B+
Retailer 9
-
€1,183 EUR
$1,322 USD
View
B
Retailer 10
-
€1,387 EUR
$1,549 USD
View
B+
Retailer 11
-
€1,438 EUR
$1,607 USD
View
B
Retailer 12
-
€1,568 EUR
$1,752 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHMHHGHM · Nov 1
€1,691 EUR
$1,889 USD
View
12 more retailers have this diamond
Prices start from €943 EURSave up to €747 EUR

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
€943 EUR