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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 $1,348 SGD
$1,054 USD
As of October 31, 2026
Save $1,067 SGD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,415 SGD 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 $1,348 to $2,415, a $1,067 spread on the same certified stone. Helzberg Diamonds lists it at $2,415. 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: $2,415 SGD|Low: $1,348 SGD|High: $2,415 SGD|Avg: $1,720 SGD
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$1,348 SGD
Retailer 9$1,400 SGD
Retailer 11$1,416 SGD
Retailer 10$1,459 SGD
Retailer 4$1,467 SGD
Retailer 5$1,534 SGD
Retailer 6$1,661 SGD
Retailer 2$1,690 SGD
Retailer 3$1,980 SGD
Retailer 8$2,054 SGD
Retailer 7$2,239 SGD
Helzberg Diamonds$2,415 SGD

16 data points across 12 retailers

13 retailers$1,348 SGD to $2,415 SGD

A
Cheapest Retailer
-
$1,348 SGD
$1,054 USD
A
Retailer 2
-
$1,365 SGD
View
A
Retailer 3
-
$1,400 SGD
$1,095 USD
View
A
Retailer 4
-
$1,416 SGD
$1,108 USD
View
A
Retailer 5
-
$1,459 SGD
$1,141 USD
View
B+
Retailer 6
-
$1,467 SGD
View
B+
Retailer 7
-
$1,534 SGD
£945 GBP
View
B+
Retailer 8
-
$1,661 SGD
$1,299 USD
View
B+
Retailer 9
-
$1,690 SGD
$1,322 USD
View
B
Retailer 10
-
$1,980 SGD
$1,549 USD
View
B+
Retailer 11
-
$2,054 SGD
$1,607 USD
View
B
Retailer 12
-
$2,239 SGD
$1,752 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMHMHHGHM · Nov 1
$2,415 SGD
$1,889 USD
View
12 more retailers have this diamond
Prices start from $1,348 SGDSave up to $1,067 SGD

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
$1,348 SGD