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Emerald|Natural|GIA

1.00ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 6511906630

Certificate GIA 6511906630

Diamond specifications and retailer prices

From $1,049 USD
As of October 31, 2026
Save $536 USD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,585 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511906630. Listed at 8 retailers as of October 31, 2026, with prices from $1,049 to $1,585, a $536 spread on the same certified stone. GemTrove lists it at $1,585. 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

1.00
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511906630
Dimensions6.59 × 4.86 × 3.26 mm
L/W Ratio1.36
Top View
6.59 mm4.86 mm1.00 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511906630
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $1,585 USD|Low: $919 USD|High: $1,585 USD|Avg: $1,277 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$998 USD
Retailer 6$1,049 USD
Retailer 7$1,159 USD
Retailer 4$1,209 USD
Retailer 2$1,291 USD
Retailer 5$1,309 USD
Retailer 3$1,520 USD
GemTrove$1,585 USD

38 data points across 8 retailers

8 retailers$1,049 USD to $1,585 USD

Retailer 1
-
$998 USD
Price last confirmed 76 days ago
A
Retailer 2
-
$1,049 USD
View
Final sale: no returns
A
Retailer 3
-
$1,159 USD
MYR 4,721 MYR
View
A
Retailer 4
-
$1,209 USD
View
A
Retailer 5
-
$1,291 USD
£1,017 GBP
View
B+
Retailer 6
-
$1,309 USD
SGD 1,769 SGD
View
B+
Retailer 7
-
$1,520 USD
View
Most Expensive
B+
GemTrove
GT-N-01258846-98 · Oct 31
$1,585 USD
A$2,438 AUD
View
7 more retailers have this diamond
Prices start from $1,049 USDSave up to $536 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Emerald
$1,049 USD