CaratHunter
Plans
Emerald|Natural|GIA

1.00ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2554366373

Certificate GIA 2554366373

Diamond specifications and retailer prices

From $942 USD
As of November 4, 2026
Save $370 USD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,312 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554366373. Listed at 6 retailers as of November 4, 2026, with prices from $942 to $1,312, a $370 spread on the same certified stone. GemTrove lists it at $1,312. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554366373
Dimensions6.62 × 4.70 × 3.19 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.62 mm4.70 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554366373
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: Nov 4
Current: $1,312 USD|Low: $832 USD|High: $1,312 USD|Avg: $1,061 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$942 USD
Retailer 5$946 USD
Retailer 3$1,003 USD
Retailer 2$1,064 USD
Retailer 4$1,067 USD
GemTrove$1,312 USD

40 data points across 6 retailers

6 retailers$942 USD to $1,312 USD

A
Cheapest Retailer
-
$942 USD
A
Retailer 2
-
$946 USD
View
Final sale: no returns
A
Retailer 3
-
$1,003 USD
View
A
Retailer 4
-
$1,064 USD
View
A
Retailer 5
-
$1,067 USD
View
Most Expensive
B+
GemTrove
GT-N-01259005-98 · Nov 6
$1,312 USD
A$2,018 AUD
View
5 more retailers have this diamond
Prices start from $942 USDSave up to $370 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
$942 USD