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Emerald|Natural|GIA

0.91ct I VS1 Emerald Natural Diamond

ID • I/VS1 • GIA 1559428135

Certificate GIA 1559428135

Diamond specifications and retailer prices

From $1,375 SGD
HK$8,400 HKD
As of October 30, 2026
Save $3,039 SGD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,413 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559428135. Listed at 23 retailers as of October 30, 2026, with prices from $1,375 to $4,413, a $3,039 spread on the same certified stone. NZ Jewellers lists it at $4,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
Pavilion angle57.5°
OriginNatural
Grading LabGIA
CertificateGIA 1559428135
Dimensions6.44 × 4.66 × 3.11 mm
L/W Ratio1.38
Girdle conditionPolished
Top View
6.44 mm4.66 mm0.91 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559428135
Side View
Table 64.0%Crown 47.7°Girdle: MED-STKPavilion 57.5°Culet: NoneDepth 66.8%

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 30
Current: $4,413 SGD|Low: $1,375 SGD|High: $4,413 SGD|Avg: $2,122 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 11$1,375 SGD
Retailer 17$1,512 SGD
Retailer 6$1,571 SGD
Retailer 2$1,574 SGD
Retailer 8$1,598 SGD
Retailer 10$1,639 SGD
Retailer 22$1,639 SGD
Retailer 4$1,681 SGD
Retailer 9$1,703 SGD
Retailer 3$1,790 SGD
Retailer 14$1,892 SGD
Retailer 5$1,956 SGD
Retailer 21$1,956 SGD
Retailer 13$2,017 SGD
Retailer 12$2,020 SGD
Retailer 19$2,278 SGD
Retailer 15$2,399 SGD
Retailer 18$2,517 SGD
Retailer 20$2,644 SGD
Retailer 7$3,254 SGD
Retailer 16$3,332 SGD
NZ Jewellers$4,413 SGD

28 data points across 22 retailers

23 retailers$1,375 SGD to $4,413 SGD

A
Cheapest Retailer
-
$1,375 SGD
HK$8,400 HKD
A
Retailer 2
-
$1,432 SGD
$1,120 USD
View
A
Retailer 3
-
$1,512 SGD
$1,183 USD
View
Final sale: no returns
A
Retailer 4
-
$1,571 SGD
$1,229 USD
View
A
Retailer 5
-
$1,574 SGD
$1,231 USD
View
A
Retailer 6
-
$1,598 SGD
$1,250 USD
View
A
Retailer 7
-
$1,639 SGD
$1,282 USD
View
A
Retailer 8
-
$1,639 SGD
$1,282 USD
View
A
Retailer 9
-
$1,681 SGD
$1,315 USD
View
A
Retailer 10
-
$1,703 SGD
$1,332 USD
View
A
Retailer 11
-
$1,790 SGD
$1,400 USD
View
A
Retailer 12
-
$1,892 SGD
$1,480 USD
View
A
Retailer 13
-
$1,956 SGD
$1,530 USD
View
B+
Retailer 14
-
$1,956 SGD
$1,530 USD
View
B+
Retailer 15
-
$2,017 SGD
£1,242 GBP
View
B+
Retailer 16
-
$2,020 SGD
$1,580 USD
View
B+
Retailer 17
-
$2,278 SGD
$1,782 USD
View
Retailer 18
-
$2,399 SGD
A$2,887 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$2,517 SGD
€1,875 EUR
View
B+
Retailer 20
-
$2,644 SGD
ZAR 33,410 ZAR
View
B
Retailer 21
-
$3,254 SGD
£2,004 GBP
View
B
Retailer 22
-
$3,332 SGD
£2,052 GBP
View
Most Expensive
B
NZ Jewellers
04747dbc-ba8e-46dd-9421-c47e9283c6e0 · Oct 30
$4,413 SGD
$3,452 USD
View
22 more retailers have this diamond
Prices start from $1,375 SGDSave up to $3,039 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
$1,375 SGD