Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6541425899

Certificate GIA 6541425899

Diamond specifications and retailer prices

From $1,015 USD
Save $1,518 USD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,533 USD at Moon Ocean
View at Moon Ocean

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541425899. Listed at 17 retailers, with prices from $1,015 to $2,533 at Moon Ocean, a $1,518 spread on the same certified stone. 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

0.90
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 6541425899
Dimensions6.48 × 4.48 × 3.11 mm
L/W Ratio1.45
Top View
6.48 mm4.48 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6541425899
Side View
Table 69.0%CrownGirdle: STK-THKPavilion 58.5°Culet: NoneDepth 69.5%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $2,533 USD|Low: $1,015 USD|High: $2,538 USD|Avg: $1,468 USD|+0.6%
Moon Ocean
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
October 1, 2026
Retailer 14$1,015 USD
Retailer 8$1,075 USD
Retailer 13$1,221 USD
Retailer 10$1,274 USD
Retailer 2$1,291 USD
Retailer 4$1,337 USD
Retailer 6$1,340 USD
Retailer 11$1,415 USD
Retailer 15$1,471 USD
Retailer 7$1,624 USD
Retailer 12$1,698 USD
Retailer 9$1,786 USD
Retailer 3$1,860 USD
Retailer 5$2,028 USD
Retailer 16$2,414 USD
Moon Ocean$2,533 USD

33 data points across 16 retailers

17 retailers$1,015 USD to $2,533 USD

A
Cheapest Retailer
-
$1,015 USD
A
Retailer 2
-
$1,075 USD
HK$8,400 HKD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,221 USD
€1,163 EUR
View
A
Retailer 4
-
$1,274 USD
£1,003 GBP
View
A
Retailer 5
-
$1,291 USD
View
A
Retailer 6
-
$1,331 USD
SGD 1,799 SGD
View
A
Retailer 7
-
$1,337 USD
SGD 1,807 SGD
View
A
Retailer 8
-
$1,340 USD
View
A
Retailer 9
-
$1,415 USD
View
A
Retailer 10
-
$1,471 USD
View
B+
Retailer 11
-
$1,624 USD
A$2,498 AUD
View
B+
Retailer 12
-
$1,698 USD
A$2,612 AUD
View
B+
Retailer 13
-
$1,786 USD
€1,701 EUR
View
B+
Retailer 14
-
$1,860 USD
ZAR 30,050 ZAR
View
B+
Retailer 15
-
$2,028 USD
View
B
Retailer 16
-
$2,414 USD
£1,901 GBP
View
Most Expensive
B
Moon Ocean
NVN-81A300B2E-899 · Oct 1
$2,533 USD
£1,994 GBP
View
16 more retailers have this diamond
Prices start from $1,015 USDSave up to $1,518 USD

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.

A
0.90ct Emerald
$1,015 USD