Emerald|Natural|GIA

0.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2567423924

Certificate GIA 2567423924

Diamond specifications and retailer prices

From $482 USD
As of November 6, 2026
Save $430 USD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $912 USD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F 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 2567423924. Listed at 12 retailers as of November 6, 2026, with prices from $482 to $912, a $430 spread on the same certified stone. Frank Darling lists it at $912. 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

0.51
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567423924
Dimensions5.29 × 3.78 × 2.55 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.29 mm3.78 mm0.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567423924
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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: Nov 6
Current: $912 USD|Low: $482 USD|High: $961 USD|Avg: $703 USD|-5.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$482 USD
Retailer 7$489 USD
Retailer 9$557 USD
Retailer 4$567 USD
Retailer 5$578 USD
Retailer 3$660 USD
Retailer 6$676 USD
Retailer 2$689 USD
Retailer 8$708 USD
Retailer 11$772 USD
Frank Darling$912 USD

24 data points across 11 retailers

12 retailers$482 USD to $912 USD

A
Cheapest Retailer
-
$482 USD
A
Retailer 2
-
$489 USD
View
A
Retailer 3
-
$550 USD
View
A
Retailer 4
-
$557 USD
View
A
Retailer 5
-
$567 USD
View
A
Retailer 6
-
$578 USD
View
B+
Retailer 7
-
$660 USD
View
B+
Retailer 8
-
$676 USD
View
B+
Retailer 9
-
$689 USD
View
B+
Retailer 10
-
$708 USD
View
B+
Retailer 11
-
$772 USD
View
Most Expensive
B
Frank Darling
2702545HK · Nov 6
$912 USD
View
11 more retailers have this diamond
Prices start from $482 USDSave up to $430 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
0.51ct Emerald
$482 USD